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- Question Number 1 Points: 5.00/5.00
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- Which of the following is NOT part of the biosphere?
- Your Answer
- C. the sun shining on a summer day
- Question Number 2 Points: 5.00/5.00
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- _____ involves one organism killing and eating another organism.
- Your Answer
- C. Predation
- Question Number 3 Points: 5.00/5.00
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- A group of bullfrogs living together in a particular pond is known as a(n) ________.
- Your Answer
- C. population.
- Question Number 4 Points: 2.00/2.00
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- The part of the earth that supports life is called the atmosphere.
- Your Answer
- False
- Question Number 5 Points: 0.00/2.00
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- Scavengers break down wastes into simple, organic substances.
- Your Answer
- True
- Question Number 6 Points: 5.00/5.00
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- Which of the following is an example of an organism?
- Your Answer
- A. A bacterium
- Question Number 7 Points: 5.00/5.00
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- Which of the following is NOT an example of an ecosystem?
- Your Answer
- D. eagle nest
- Question Number 8 Points: 5.00/5.00
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- The abiotic factors in an ecosystem include _______.
- Your Answer
- D. all of the above.
- Question Number 9 Points: 5.00/5.00
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- Any animal eaten by a predator could be classified as:
- Your Answer
- A. prey
- Question Number 10 Points: 5.00/5.00
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- An individual living thing is known as a(n) ________.
- Your Answer
- B. organism.
- Question Number 11 Points: 5.00/5.00
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- What term describes a forest along with all the organisms living in the forest?
- Your Answer
- C. Ecosystem
- Question Number 12 Points: 5.00/5.00
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- Which of the following is NOT part of an organism’s niche?
- Your Answer
- D. All of the above are part of an organism’s niche.
- Question Number 13 Points: 5.00/5.00
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- A red-tailed hawk could be classified as a (an):
- Your Answer
- B. predator
- Question Number 14 Points: 5.00/5.00
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- Which of the following is NOT a parasite?
- Your Answer
- C. grasshopper
- Question Number 15 Points: 5.00/5.00
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- Animals, plants, and microorganisms are considered to be the __________ components of an ecosystem.
- Your Answer
- A. biotic
- Question Number 16 Points: 2.00/2.00
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- Oceans, lakes, and ponds are all a part of the biosphere.
- Your Answer
- True
- Question Number 17 Points: 5.00/5.00
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- Temperature, sunlight, humidity, water supply, and soil type are called the _____ of an ecosystem.
- Your Answer
- A. abiotic factors
- Question Number 18 Points: 5.00/5.00
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- Which of the following is an example of a predator?
- Your Answer
- D. all of the above
- Question Number 19 Points: 5.00/5.00
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- All of the living inhabitants of an ecosystem make up a _____.
- Your Answer
- B. Community
- Question Number 20 Points: 5.00/5.00
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- What is the part of the earth that contains all living things?
- Your Answer
- B. biosphere.
- Question Number 1 Points: 5.00/5.00
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- A few specialized forms of bacteria that are able to obtain nitrogen directly from the atmosphere are known as _______.
- Your Answer
- C. nitrogen-fixing bacteria.
- Question Number 2 Points: 5.00/5.00
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- Besides food, birth rate, and natural catastrophes what other limiting factors affect the size of a population?
- Your Answer
- D. all of the above
- Question Number 3 Points: 5.00/5.00
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- Grass is an example of a
- Your Answer
- B. Producer
- Question Number 4 Points: 5.00/5.00
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- Organisms that get their energy by eating other organisms are called _______.
- Your Answer
- B. consumers.
- Question Number 5 Points: 5.00/5.00
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- Which statement about populations is true?
- Your Answer
- C. Populations can increase or decrease with seasons.
- Question Number 6 Points: 5.00/5.00
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- Which of the following does not describe the process of succession?
- Your Answer
- C. Three new species of tropical fish are introduced to a pond when some on empties their fish tank in it.
- Question Number 7 Points: 5.00/5.00
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- Nitrogen gas makes up _____ of the air in the atmosphere.
- Your Answer
- D. 78%
- Question Number 8 Points: 5.00/5.00
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- Energy flows through ecosystems as one organism eats another organism. Each step in this series of organisms eating other organisms is called a(n) _______.
- Your Answer
- C. trophic level.
- Question Number 9 Points: 5.00/5.00
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- Photosynthesis releases oxygen, which is used by living organisms for respiration. During respiration, water is released, which is absorbed by plants. This process if called the
- Your Answer
- A. Oxygen cycle
- Question Number 10 Points: 5.00/5.00
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- During photosynthesis, water molecules are split and __________ is released into the atmosphere and used by living organisms for respiration.
- Your Answer
- A. oxygen
- Question Number 11 Points: 5.00/5.00
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- The water cycle is driven by _______.
- Your Answer
- A. heat from the sun.
- Question Number 12 Points: 5.00/5.00
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- Carbon enters an ecosystem when ________.
- Your Answer
- B. plants take in carbon dioxide for photosynthesis.
- Question Number 13 Points: 5.00/5.00
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- As food molecules are broken down during __________, carbon is released back into the atmosphere as carbon dioxide.
- Your Answer
- D. cellular respiration
- Question Number 14 Points: 5.00/5.00
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- An organism that makes its own food, usually through photosynthesis, is known as a(n) _______.
- Your Answer
- A. producer.
- Question Number 15 Points: 5.00/5.00
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- Which of the following best describes ecological succession?
- Your Answer
- A. The change in the composition of species in the community over time
- Question Number 16 Points: 5.00/5.00
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- When does primary succession occur?
- Your Answer
- C. After a glacier retreats leaving rock rubble behind
- Question Number 17 Points: 5.00/5.00
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- What type of succession takes place when there is no existing biotic community or soil to begin with?
- Your Answer
- A. Primary succession
- Question Number 18 Points: 5.00/5.00
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- When does secondary succession occur?
- Your Answer
- B. After a forest fire burns down all of the trees
- Question Number 19 Points: 5.00/5.00
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- What does a symbiotic relationship between an algae and fungi describe?
- Your Answer
- A. A lichen
- Question Number 20 Points: 5.00/5.00
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- What type of succession takes place when there is an existing biotic community in the soil to begin with?
- Your Answer
- C. Secondary Succession
- Question Number 1 Points: 5.00/5.00
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- __________ are characterized by heavy rainfall and constant year-round warm temperatures.
- Your Answer
- C. Tropical rain forests
- Question Number 2 Points: 5.00/5.00
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- Humans have created a negative impact on ecosystems by ________.
- Your Answer
- D. all of the above.
- Question Number 3 Points: 5.00/5.00
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- _____ are regions that have distinctive climates and living organisms.
- Your Answer
- A. Biomes
- Question Number 4 Points: 5.00/5.00
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- Which of the following is NOT a freshwater biome?
- Your Answer
- B. coral reef
- Question Number 5 Points: 5.00/5.00
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- An ecosystem will be most productive if ________.
- Your Answer
- C. The ecosystem maintains biodiversity.
- Question Number 6 Points: 5.00/5.00
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- Which of the following biomes is located just below the Arctic Circle and is characterized by tall pine trees and extremely cold winters?
- Your Answer
- A. taiga
- Question Number 7 Points: 5.00/5.00
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- Ecologists group regions that have distinctive climates and living organisms into ________.
- Your Answer
- C. biomes.
- Question Number 8 Points: 5.00/5.00
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- A(n)__________ would be found at the mouth of a river where fresh and salt water meet.
- Your Answer
- B. estuary
- Question Number 9 Points: 5.00/5.00
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- Which of the following characterizes a temperate deciduous forest?
- Your Answer
- C. leaves change color in the fall, animals, migrating birds, four seasons
- Question Number 10 Points: 5.00/5.00
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- _____ refers to the number and variety of species on Earth.
- Your Answer
- B. Biodiversity
- Question Number 11 Points: 2.00/2.00
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- The disappearance of a single species may affect the whole ecosystem.
- Your Answer
- True
- Question Number 12 Points: 0.00/5.00
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- What might happen if a species disappears from an ecosystem?
- Your Answer
- D. The preys of the species might decrease in number.
- Question Number 13 Points: 2.00/2.00
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- Ecosystems function independently and in isolation from each other.
- Your Answer
- False
- Question Number 14 Points: 5.00/5.00
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- There are about 1.6 million known species, most of which are _____.
- Your Answer
- C. Insects
- Question Number 15 Points: 0.00/5.00
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- Biomes are usually named for their
- Your Answer
- A. weather
- Question Number 1 Points: 5.00/5.00
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- What are all the individuals of one species that live in the same area at the same time called?
- Your Answer
- D. population
- Question Number 2 Points: 0.00/5.00
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- What would you call a species that first enters an environment in the early stages of succession?
- Your Answer
- C. An invasive species
- Question Number 3 Points: 5.00/5.00
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- Organisms that live in or on another organism and feed on it without immediately killing it are known as _____.
- Your Answer
- C. parasites
- Question Number 4 Points: 5.00/5.00
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- What is the name for the job of an organism in the ecosystem?
- Your Answer
- D. niche
- Question Number 5 Points: 5.00/5.00
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- Which is not considered a pioneer species?
- Your Answer
- A. An oak tree
- Question Number 6 Points: 5.00/5.00
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- _____ are characterized by heavy rainfall and fairly constant warm year-round temperatures.
- Your Answer
- C. Tropical rain forests
- Question Number 7 Points: 5.00/5.00
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- _____ is a branch of biology that focuses on the interactions of organisms with one another and with their physical surroundings.
- Your Answer
- B. Ecology
- Question Number 8 Points: 0.00/5.00
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- Ecological stability is ___________.
- Your Answer
- A. A measure of the ability of an ecosystem to make the most use of energy and nutrients by plants.
- Question Number 9 Points: 5.00/5.00
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- Which of the following is an abiotic factor?
- Your Answer
- D. temperature
- Question Number 10 Points: 5.00/5.00
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- What is made up of all populations in an area?
- Your Answer
- A. community
- Question Number 11 Points: 5.00/5.00
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- What are coral reefs, forests, and ponds examples of?
- Your Answer
- B. habitats
- Question Number 12 Points: 5.00/5.00
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- When a fish eats a shark’s leftovers, it is an example of _____.
- Your Answer
- C. Commensalism
- Question Number 13 Points: 5.00/5.00
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- Grasshoppers are eating a farmer's crops. According to the food web, what would happen if the field was sprayed to kill the grasshoppers?
- Your Answer
- D. There would be less food for hawks.
- Question Number 14 Points: 5.00/5.00
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- What is the name for a close relationship between two or more different species?
- Your Answer
- D. symbiosis
- Question Number 15 Points: 5.00/5.00
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- What do you call the ability of a community to resist change?
- Your Answer
- C. Community stability
- Question Number 16 Points: 5.00/5.00
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- Which of the following is not considered when determining soil type?
- Your Answer
- B. amount of plant material
- Question Number 17 Points: 0.00/5.00
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- Which of the following applies to latitudes farther from the equator?
- Your Answer
- B. higher elevations
- Question Number 18 Points: 5.00/5.00
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- _____ experience extreme changes in temperature from summer to winter, and they receive plenty of rain and snow which help to decompose organic matter like fallen leaves.
- Your Answer
- B. Temperate deciduous forests
- Question Number 19 Points: 5.00/5.00
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- What is the name for a consumer that only eats other consumers?
- Your Answer
- A. carnivore
- Question Number 20 Points: 5.00/5.00
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- _____ is a type of species interaction where one species is helped and the other is neither hurt nor helped.
- Your Answer
- D. Commensalism
- Question Number 21 Points: 5.00/5.00
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- __________live in or on another organism and feed on it without immediately killing it.
- Your Answer
- C. Parasites
- Question Number 22 Points: 5.00/5.00
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- Competition for food in a given area is most likely to exist between:
- Your Answer
- A. lions and cheetahs
- Question Number 23 Points: 5.00/5.00
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- As food passes from producers through a series of consumers , what is formed?
- Your Answer
- C. a food chain
- Question Number 24 Points: 5.00/5.00
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- Which of the following is a biotic factor?
- Your Answer
- B. animals
- Question Number 25 Points: 5.00/5.00
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- One advantage to animals in adapting to an urban environment is the:
- Your Answer
- B. lack of natural predators
- Question Number 1 Points: 5.00/5.00
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- What was at the top of Aristotle’s hierarchy?
- Your Answer
- C. Humans
- Question Number 2 Points: 5.00/5.00
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- Taxonomy is the _______.
- Your Answer
- A. Science of classification
- Question Number 3 Points: 5.00/5.00
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- The science of naming organisms and assigning them to groups is called _______.
- Your Answer
- C. taxonomy
- Question Number 4 Points: 5.00/5.00
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- Aristotle separated organisms into several groups, basing his decisions on his natural observations. Which of the following is NOT an example of a question Aristotle would have asked?
- Your Answer
- C. Does the organism’s DNA match others that are similar?
- Question Number 5 Points: 5.00/5.00
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- Which of the following was a major problem scientists found with Aristotle’s scala naturae?
- Your Answer
- A. It didn’t accommodate distance. Scientists who lived far away from each other weren’t able to communicate with each other and ended up naming the same species of animal differently.
- Question Number 6 Points: 0.00/5.00
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- The species of an animal is always written ______.
- Your Answer
- A. with the first letter capitalized
- Question Number 7 Points: 5.00/5.00
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- The genus of an animal is always written ______.
- Your Answer
- D. in italics
- Question Number 8 Points: 5.00/5.00
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- The word “nomenclature” means ________.
- Your Answer
- C. name
- Question Number 9 Points: 5.00/5.00
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- _______ developed a system for naming organisms called binomial nomenclature.
- Your Answer
- A. Carolus Linnaeus
- Question Number 10 Points: 5.00/5.00
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- The word “binomial” means ________.
- Your Answer
- A. two-part
- Question Number 1 Points: 5.00/5.00
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- What is the broadest taxonomic category?
- Your Answer
- B. Domain
- Question Number 2 Points: 5.00/5.00
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- Which of the following accurately lists the taxonomic groups in order from broad to specific?
- Your Answer
- A. Kingdom, phylum, class, order
- Question Number 3 Points: 5.00/5.00
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- Which of the following is NOT a domain?
- Your Answer
- D. Chordata
- Question Number 4 Points: 5.00/5.00
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- A(n) _______ is a simple way of classifying items into groups.
- Your Answer
- D. dichotomous key
- Question Number 5 Points: 5.00/5.00
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- Which of the following is NOT one of the six kingdoms recognized today?
- Your Answer
- B. Carnivora
- Question Number 6 Points: 0.00/5.00
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- The differences between the _______ in one organism gives taxonomists an indication of how closely related it is to another organism.
- Your Answer
- D. nitrogenous base
- Question Number 7 Points: 0.00/5.00
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- Biologists who classify organisms are called _______.
- Your Answer
- A. scientists
- Question Number 8 Points: 5.00/5.00
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- Which of the following is a characteristic of all eukaryotes?
- Your Answer
- D. They have a nucleus in their cells.
- Question Number 9 Points: 0.00/5.00
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- Biologists who classify organisms are called _______.
- Your Answer
- A. scientists
- Question Number 10 Points: 0.00/5.00
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- Using _______ evidence, scientists can link closely related species into similar groups.
- Your Answer
- A. fossil
- Question Number 1 Points: 5.00/5.00
- Question Text
- Which of the following name is in correct scientific notation?
- Your Answer
- D. Haliaeetus leucocephalus
- Question Number 2 Points: 0.00/5.00
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- A _______ is a group in which all members have common characteristics.
- Your Answer
- B. Genus
- Question Number 3 Points: 5.00/5.00
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- The first part of the binomial name is the _______ of the organism.
- Your Answer
- B. Genus
- Question Number 4 Points: 5.00/5.00
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- Which kingdom do humans fit under?
- Your Answer
- A. Animalia
- Question Number 5 Points: 0.00/5.00
- Question Text
- In the phylogenetic tree, which group of organisms is the oldest evolutionary line?
- phylogenetic tree
- Your Answer
- B. Crocodila
- Question Number 6 Points: 5.00/5.00
- Question Text
- Which two groupings make up the scientific name that uniquely identifies an organism?
- Your Answer
- C. Genus + species
- Question Number 7 Points: 5.00/5.00
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- A _______ is a slightly larger group whose members have a general similarity in size, shape, and external features.
- Your Answer
- B. Genus
- Question Number 8 Points: 0.00/5.00
- Question Text
- A _______ is a slightly larger group whose members have a general similarity in size, shape, and external features.
- Your Answer
- D. Species
- Question Number 9 Points: 0.00/5.00
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- In the phylogenetic tree, which two groups are from a polyphyletic group and thought to have evolved similar characteristics seperately?
- phylogenetic tree
- Your Answer
- C. Reptilia and Crocodilia
- Question Number 10 Points: 5.00/5.00
- Question Text
- Aristotle’s system of classification, known as the _______ (the ladder of nature) was used by scientists for over 2000 years.
- Your Answer
- D. scala naturae
- Question Number 11 Points: 5.00/5.00
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- The second part of the name is the _______, which generally is the most narrow an organism can be classified.
- Your Answer
- D. Species
- Question Number 12 Points: 5.00/5.00
- Question Text
- The Swedish botanist who developed the present-day system of naming organisms was:
- Your Answer
- C. Carolus Linnaeus
- Question Number 13 Points: 5.00/5.00
- Question Text
- When using a dichotomous key, the more questions the scientist asks _____________
- Your Answer
- C. the more groups emerge.
- Question Number 14 Points: 5.00/5.00
- Question Text
- _______ is a system of giving every organism a two-part scientific name.
- Your Answer
- A. Binomial nomenclature
- Question Number 15 Points: 5.00/5.00
- Question Text
- Who divised the concept of the three domains used today?
- Your Answer
- B. Carl Woese
- Question Number 16 Points: 5.00/5.00
- Question Text
- The second part of the binomial name is the _______, which generally is the most narrow an organism can be classified.
- Your Answer
- D. Species
- Question Number 17 Points: 5.00/5.00
- Question Text
- What is Linneaus' system for giving organisms a two-part name?
- Your Answer
- A. Binomial nomenclature
- Question Number 18 Points: 5.00/5.00
- Question Text
- The first part of the name is the _______ of the organism.
- Your Answer
- B. Genus
- Question Number 19 Points: 5.00/5.00
- Question Text
- What is the synonymn taxonomic grouping of phylum in plants?
- Your Answer
- C. Division
- Question Number 20 Points: 5.00/5.00
- Question Text
- Aristotle determined that all things are composed of _______.
- Your Answer
- C. earth, wind, fire, and water
- Question Number 21 Points: 5.00/5.00
- Question Text
- In the phylogenetic tree, which two groups of organisms are from a paraphyletic group?
- phylogenetic tree
- Your Answer
- C. Reptilia and Crocodilia
- Question Number 22 Points: 5.00/5.00
- Question Text
- Which domain does kingdom Animalia fit under?
- Your Answer
- C. Eukarya
- Question Number 23 Points: 0.00/5.00
- Question Text
- In the phylogenetic tree, which groups of organisms are the most closely related?
- phylogenetic tree
- Your Answer
- B. Aves and Arcchosauria
- Question Number 24 Points: 5.00/5.00
- Question Text
- Which of the following is written correctly?
- Your Answer
- D. Loxosceles rufescens
- Question Number 25 Points: 5.00/5.00
- Question Text
- A(n) _______ is a group in which all members have common attributes.
- Your Answer
- D. Species
- Question Number 1 Points: 5.00/5.00
- Question Text
- HIV/AIDS is an example of what type of virus?
- Your Answer
- D. Retrovirus
- Question Number 2 Points: 5.00/5.00
- Question Text
- A _______ is an organism that depends entirely upon another organism for its existence in such a way that it harms the infected organism.
- Your Answer
- B. parasite
- Question Number 3 Points: 2.00/2.00
- Question Text
- Viruses are parasites.
- Your Answer
- True
- Question Number 4 Points: 2.00/2.00
- Question Text
- Many illnesses that are not serious for a healthy person may be life-threatening to someone infected with the AIDS virus.
- Your Answer
- True
- Question Number 5 Points: 5.00/5.00
- Question Text
- A(n) _______ contains information but does not have the ability to do anything with it until a host helps it.
- Your Answer
- D. virus
- Question Number 6 Points: 5.00/5.00
- Question Text
- Which of the following is a good metaphor for a virus in the lysogenic cycle?
- Your Answer
- C. A spy waiting for sabotage
- Question Number 7 Points: 2.00/2.00
- Question Text
- You can become infected with AIDS from a toilet seat, a drinking fountain, a doorknob, dishes, drinking glasses, food, or pets.
- Your Answer
- False
- Question Number 8 Points: 2.00/2.00
- Question Text
- Viruses are considered living things because they can reproduce.
- Your Answer
- False
- Question Number 9 Points: 2.00/2.00
- Question Text
- Viruses can cause human diseases such as AIDS, cancer, and influenza.
- Your Answer
- True
- Question Number 10 Points: 5.00/5.00
- Question Text
- What was the first vaccine created for?
- Your Answer
- C. Small pox
- Question Number 11 Points: 5.00/5.00
- Question Text
- A _______ is a disease-producing agent.
- Your Answer
- C. pathogen
- Question Number 12 Points: 2.00/2.00
- Question Text
- HIV can be transmitted through shaking hands, hugging or kissing.
- Your Answer
- False
- Question Number 13 Points: 5.00/5.00
- Question Text
- Which one of the following statements is NOT a true statement about HIV?
- Your Answer
- B. HIV is an airborne or food borne virus.
- Question Number 14 Points: 5.00/5.00
- Question Text
- A(n) _______ is a non-cellular particle made up of genetic material and protein that can invade living cells.
- Your Answer
- D. virus
- Question Number 15 Points: 5.00/5.00
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- How big are viruses?
- Your Answer
- B. Too small to be seen without the aid of an electron microscope.
- Question Number 16 Points: 5.00/5.00
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- Viruses and bacteria are radically different.
- Your Answer
- True
- Question Number 17 Points: 2.00/2.00
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- Viruses can only be seen using a powerful electron microscope.
- Your Answer
- True
- Question Number 18 Points: 5.00/5.00
- Question Text
- What is the reproductive cycle of a virus that kills the host?
- Your Answer
- B. Lytic cycle
- Question Number 19 Points: 5.00/5.00
- Question Text
- What is the type of virus that codes backwards from RNA to DNA?
- Your Answer
- D. Retrovirus
- Question Number 20 Points: 5.00/5.00
- Question Text
- An electron microscope ___________
- Your Answer
- A. sees much more detail than a light microscope.
- Question Number 1 Points: 5.00/5.00
- Question Text
- Methanogen is an organism that produces the gas methane.
- Your Answer
- True
- Question Number 2 Points: 5.00/5.00
- Question Text
- The Kingdom Monera was split into which two kingdoms?
- Your Answer
- B. Archaebacteria and Eubacteria
- Question Number 3 Points: 5.00/5.00
- Question Text
- What are rod-shaped bacteria called?
- Your Answer
- A. Bacilli
- Question Number 4 Points: 5.00/5.00
- Question Text
- A substance that kills bacteria is known as an:
- Your Answer
- A. antibiotic
- Question Number 5 Points: 5.00/5.00
- Question Text
- _______ gain energy from inorganic minerals such as nitrates, hydrogen sulfide, iron, and sulfur.
- Your Answer
- A. Chemotrophic autotrophic bacteria
- Question Number 6 Points: 5.00/5.00
- Question Text
- What is the name for the tail-like appendage that helps cells move?
- Your Answer
- C. Flagella
- Question Number 7 Points: 5.00/5.00
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- _______ gain energy by absorbing sunlight and converting the ATP into useable energy.
- Your Answer
- B. Phototrophic autotrophic bacteria
- Question Number 8 Points: 5.00/5.00
- Question Text
- What are spiral-shaped bacteria called?
- Your Answer
- D. Spirilla
- Question Number 9 Points: 5.00/5.00
- Question Text
- In general, bacteria come in three distinct shapes. Which of the following is NOT one of the three general bacterial shapes?
- Your Answer
- B. Whip-shaped bacteria
- Question Number 10 Points: 5.00/5.00
- Question Text
- What is the smallest life form that does not contain a nucleus?
- Your Answer
- C. Prokaryote
- Question Number 11 Points: 5.00/5.00
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- When _______ takes place, the parent bacterium simply becomes two daughter cells of bacteria.
- Your Answer
- A. Binary fission
- Question Number 12 Points: 5.00/5.00
- Question Text
- Which of the following is NOT a standard factor for identifying bacteria?
- Your Answer
- B. Cell size
- Question Number 13 Points: 5.00/5.00
- Question Text
- Vaccinations are not the only defense against bacterial infections. Another defense is _______.
- Your Answer
- C. antibiotics
- Question Number 14 Points: 5.00/5.00
- Question Text
- Who developed a useful staining method to identify bacteria?
- Your Answer
- C. Hans Christian Gram
- Question Number 15 Points: 5.00/5.00
- Question Text
- Young hogfish are cleaner fish that work with larger fish to remove parasitic fish and diseased or necrotic tissue from their scales, gills, or mouths. This is an example of a _______.
- Your Answer
- D. symbiotic relationship
- Question Number 16 Points: 5.00/5.00
- Question Text
- Bacteria are much smaller than viruses.
- Your Answer
- False
- Question Number 17 Points: 5.00/5.00
- Question Text
- _______ happens when one bacterium inserts a protein tube into another bacterium, and a segment of DNA then travels through the tube and is inserted into the DNA of the mate.
- Your Answer
- B. Conjugation
- Question Number 18 Points: 5.00/5.00
- Question Text
- Which of the following led to dividing bacteria into two distinct kingdoms?
- Your Answer
- A. Being able to do microscopic and DNA analysis
- Question Number 19 Points: 5.00/5.00
- Question Text
- There are two major classes of organisms for the ways they obtain energy: _________
- Your Answer
- A. the autotrophs and the heterotrophs.
- Question Number 20 Points: 5.00/5.00
- Question Text
- Spirilla are spherical-shaped bacteria.
- Your Answer
- False
- Question Number 1 Points: 5.00/5.00
- Question Text
- _______ are protein-wrapped packets of genetic information that invade cells, taking over cellular machinery to replicate.
- Your Answer
- C. Viruses
- Question Number 2 Points: 5.00/5.00
- Question Text
- Which of the following types of infections can be treated with antibiotics?
- Your Answer
- A. bacterial infections
- Question Number 3 Points: 0.00/5.00
- Question Text
- Once your body is accustomed to a _______, the real version has a much harder time replicating itself in your system.
- Your Answer
- C. pathogen
- Question Number 4 Points: 0.00/5.00
- Question Text
- _______ gain energy from breaking down organic material and absorbing it.
- Your Answer
- A. Chemotrophic autotrophic bacteria
- Question Number 5 Points: 5.00/5.00
- Question Text
- Which of the following is NOT true of the lysogenic cycle?
- Your Answer
- D. It ruptures host cells.
- Question Number 6 Points: 5.00/5.00
- Question Text
- What is an appropriate unit for measuring bacteria?
- Your Answer
- C. Micrometers
- Question Number 7 Points: 5.00/5.00
- Question Text
- During a viral attack, how is a cell affected?
- Your Answer
- C. It is forced to use its resources to propagate the virus.
- Question Number 8 Points: 5.00/5.00
- Question Text
- What is it called when a virus causes a cell to rupture?
- Your Answer
- C. Lysing
- Question Number 9 Points: 5.00/5.00
- Question Text
- Which of the following descriptions applies to a virus?
- Your Answer
- B. A packet of DNA or RNA that isn't really alive
- Question Number 10 Points: 5.00/5.00
- Question Text
- A _______ is a non-threatening substance that actually contains a weakened or killed disease-causing virus.
- Your Answer
- A. vaccine
- Question Number 11 Points: 5.00/5.00
- Question Text
- What is the ancient kingdom of bacteria that live in extreme environments?
- Your Answer
- A. Archaebacteria
- Question Number 12 Points: 5.00/5.00
- Question Text
- Which archaebacteria lives in salty environments?
- Your Answer
- B. Halophile
- Question Number 13 Points: 5.00/5.00
- Question Text
- What is an organism that uses methane rather than oxygen in its metabolism?
- Your Answer
- C. Methanogen
- Question Number 14 Points: 5.00/5.00
- Question Text
- Over time, infection with HIV can weaken the immune system so it has difficulty fighting off certain infections. These infections are called _______.
- Your Answer
- B. opportunistic infections
- Question Number 15 Points: 5.00/5.00
- Question Text
- _______ is not exactly a form of reproduction, but it is a way for bacteria to survive harsh environments for long periods of time before reproducing again.
- Your Answer
- D. Spore formation
- Question Number 16 Points: 5.00/5.00
- Question Text
- During a viral attack, which of the following is NOT the function of the host organism?
- Your Answer
- B. To feed the virus
- Question Number 17 Points: 5.00/5.00
- Question Text
- What are the bacteria that use photosynthesis to produce light?
- Your Answer
- B. Cyanobacteria
- Question Number 18 Points: 5.00/5.00
- Question Text
- A(n) _______ contains information but does not have the ability to do anything with it until a host helps it.
- Your Answer
- D. virus
- Question Number 19 Points: 5.00/5.00
- Question Text
- _______ is typically transmitted through the bite of an infected animal.
- Your Answer
- D. Rabies
- Question Number 20 Points: 5.00/5.00
- Question Text
- Diseases that are contagious, or "catching" are said to be:
- Your Answer
- D. infectious
- Question Number 21 Points: 5.00/5.00
- Question Text
- When Sally had a sore throat, her doctor prescribed penicillin, an antibiotic. Sally's doctor believed her ailment was:
- Your Answer
- C. a bacterial infection
- Question Number 22 Points: 5.00/5.00
- Question Text
- _______ are small proteins released by virus-infected cells to hinder replicated viruses.
- Your Answer
- C. Interferons
- Question Number 23 Points: 5.00/5.00
- Question Text
- What is one place that archaebacteria might be found today?
- Your Answer
- A. Deep sea vents
- Question Number 24 Points: 5.00/5.00
- Question Text
- What is a virus that only infects bacterial cells and that looks like a space capsule?
- Your Answer
- A. Bacteriophage
- Question Number 25 Points: 0.00/5.00
- Question Text
- _______ use two processes to gain energy: they can use a type of photosynthesis but also break down organic material for their nutritional needs.
- Your Answer
- B. Phototrophic autotrophic bacteria
- Question Number 1 Points: 5.00/5.00
- Question Text
- Protozoan is from a Greek word meaning _______.
- Your Answer
- A. first animals
- Question Number 2 Points: 5.00/5.00
- Question Text
- Animal-like organisms have also been called _______.
- Your Answer
- A. protozoans
- Question Number 3 Points: 2.00/2.00
- Question Text
- Viruses and bacteria are more complex organisms than protists.
- Your Answer
- False
- Question Number 4 Points: 5.00/5.00
- Question Text
- Animal-like protists are ________.
- Your Answer
- B. heterotrophs
- Question Number 5 Points: 2.00/2.00
- Question Text
- Sporozoans use their cilia to move.
- Your Answer
- False
- Question Number 6 Points: 0.00/5.00
- Question Text
- Margullis has suggested that some prokaryotes used each other in a sort of symbiosis. He referred to this as the _______.
- Your Answer
- B. Symbiotic Theory
- Question Number 7 Points: 5.00/5.00
- Question Text
- Protists are members of the ________.
- Your Answer
- D. Protista kingdom
- Question Number 8 Points: 5.00/5.00
- Question Text
- When scientists come across an organism that is not a plant, not an animal, not a fungus, and not a prokaryote, in general group might they classify it as?
- Your Answer
- C. protist
- Question Number 9 Points: 5.00/5.00
- Question Text
- A protist is an organism that has _______.
- Your Answer
- A. only one cell with a nucleus
- Question Number 10 Points: 5.00/5.00
- Question Text
- "Endo” means ______.
- Your Answer
- B. inside
- Question Number 11 Points: 2.00/2.00
- Question Text
- Some protists cause serious diseases like malaria and sleeping sickness.
- Your Answer
- True
- Question Number 12 Points: 2.00/2.00
- Question Text
- Protists have a distinct nucleus that is separated from the cytoplasm by the nuclear membrane.
- Your Answer
- True
- Question Number 13 Points: 2.00/2.00
- Question Text
- Viruses and bacteria are more complex organisms than protists.
- Your Answer
- False
- Question Number 14 Points: 5.00/5.00
- Question Text
- Cilia refers to _______.
- Your Answer
- A. the tiny hair-like projections on the cell
- Question Number 15 Points: 2.00/2.00
- Question Text
- Rhizopods use cilia for locomotion.
- Your Answer
- False
- Question Number 16 Points: 2.00/2.00
- Question Text
- Animal-like protists must obtain food by consuming other organisms.
- Your Answer
- True
- Question Number 17 Points: 0.00/2.00
- Question Text
- Protozoans are at the bottom of the food-chain.
- Your Answer
- True
- Question Number 18 Points: 5.00/5.00
- Question Text
- The ability to move about is called _______.
- Your Answer
- B. locomotion
- Question Number 19 Points: 5.00/5.00
- Question Text
- A type of symbiosis where both partner-organisms benefit is called _______.
- Your Answer
- B. mutualism
- Question Number 20 Points: 5.00/5.00
- Question Text
- Which of the following is UNTRUE about cilia?
- Your Answer
- B. They are used to form a “fake foot” used to move around.
- Question Number 21 Points: 2.00/2.00
- Question Text
- The deadly disease malaria comes from the zooflagellate, sporozoan Giardia.
- Your Answer
- False
- Question Number 22 Points: 5.00/5.00
- Question Text
- Three different cell structures are used for locomotion. They are _______.
- Your Answer
- D. cilia, pseudopods, and flagella
- Question Number 23 Points: 5.00/5.00
- Question Text
- Vacuoles carry out many functions. These functions do NOT include _________.
- Your Answer
- C. locomotion
- Question Number 24 Points: 5.00/5.00
- Question Text
- Phagocytosis means _______.
- Your Answer
- A. cell-eating
- Question Number 25 Points: 2.00/2.00
- Question Text
- Not all protozoans are harmful.
- Your Answer
- True
- Question Number 1 Points: 2.00/2.00
- Question Text
- Eutrophication decreases algae’s ability to reproduce quickly.
- Your Answer
- False
- Question Number 2 Points: 2.00/2.00
- Question Text
- Euglena use chloroplasts to make food through the photosynthesis process.
- Your Answer
- True
- Question Number 3 Points: 5.00/5.00
- Question Text
- A (n)_______ is a rapid growth of a colony of plant-like protists.
- Your Answer
- C. algal bloom
- Question Number 4 Points: 5.00/5.00
- Question Text
- Plant-like protists are so grouped together because _______.
- Your Answer
- B. they contain the pigment chlorophyll
- Question Number 5 Points: 5.00/5.00
- Question Text
- _______ have the ability to convert light from the sun into energy.
- Your Answer
- A. Plant-like protists
- Question Number 6 Points: 5.00/5.00
- Question Text
- _______ refers to the ability to give off light.
- Your Answer
- D. Bioluminescent
- Question Number 7 Points: 5.00/5.00
- Question Text
- The _______ phylum is composed of organisms called dinoflagellates.
- Your Answer
- C. Pyrrophyta
- Question Number 8 Points: 5.00/5.00
- Question Text
- Plant-like protists are divided into three phyla: the Euglenophtya, the Pyrrophyta, and the _______.
- Your Answer
- B. Chrysophyta
- Question Number 9 Points: 5.00/5.00
- Question Text
- Under conditions of darkness, a euglena acts more like a(n) _______.
- Your Answer
- A. animal
- Question Number 10 Points: 5.00/5.00
- Question Text
- Plant-like protists are helpful to humans because they _______.
- Your Answer
- B. produce oxygen
- Question Number 11 Points: 5.00/5.00
- Question Text
- _______ are organisms found in great abundance in stagnant water.
- Your Answer
- D. Green algae
- Question Number 12 Points: 2.00/2.00
- Question Text
- Not only is green algae a primary food producer, but it is also a producer of oxygen.
- Your Answer
- True
- Question Number 13 Points: 5.00/5.00
- Question Text
- _______ possess both animal and plant-like characteristics.
- Your Answer
- B. Euglena
- Question Number 14 Points: 2.00/2.00
- Question Text
- Green algae are often found in cell colonies.
- Your Answer
- True
- Question Number 15 Points: 5.00/5.00
- Question Text
- The process of building up an excess of nutrients such as nitrogen and phosphorous is called _______.
- Your Answer
- C. eutrophication
- Question Number 16 Points: 5.00/5.00
- Question Text
- There are three types of fungus-like protists: _________
- Your Answer
- A. water molds, downy mildews, and slime molds.
- Question Number 17 Points: 0.00/5.00
- Question Text
- Which of the following is UNTRUE about diatoms?
- Your Answer
- C. They have beautiful glasslike cell walls.
- Question Number 18 Points: 0.00/5.00
- Question Text
- Red algae are a part of the _______ phylum.
- Your Answer
- B. Pyrrophyta
- Question Number 19 Points: 2.00/2.00
- Question Text
- Algae is defined by its unicellular structure
- Your Answer
- False
- Question Number 20 Points: 0.00/5.00
- Question Text
- _______ are the cellular slime molds.
- Your Answer
- A. Myxomycota
- Question Number 1 Points: 5.00/5.00
- Question Text
- Binary fission, budding, and regeneration are examples of:
- Your Answer
- D. asexual reproduction
- Question Number 2 Points: 5.00/5.00
- Question Text
- It is thought that two prokaryotes combined to form a(n) _______.
- Your Answer
- B. eukaryote
- Question Number 3 Points: 0.00/5.00
- Question Text
- _______ are the acellular slime molds.
- Your Answer
- D. Amoeba
- Question Number 4 Points: 5.00/5.00
- Question Text
- In moist soil, an amoeba absorbs as much water from its surroundings as diffuses out of its cell. This is an example of:
- Your Answer
- A. homeostasis
- Question Number 5 Points: 5.00/5.00
- Question Text
- Which group, that includes the amoeba, is known for its "fake foot" appendage?
- Your Answer
- B. Psuedopods
- Question Number 6 Points: 5.00/5.00
- Question Text
- How is the parasite Entamoeba spread?
- Your Answer
- C. Water contaminated with feces
- Question Number 7 Points: 5.00/5.00
- Question Text
- Which of the following groups of organisms includes the giant ocean kelp?
- Your Answer
- A. Brown
- Question Number 8 Points: 5.00/5.00
- Question Text
- The Protozoan’s four phyla are the pseudopods, the ciliates, the zooflagellates, and the _______.
- Your Answer
- C. sporozoans
- Question Number 9 Points: 5.00/5.00
- Question Text
- Any organism that reproduces asexually (with just one parent), does so through mitosis. The offspring:
- Your Answer
- A. are genetically identical to the parent
- Question Number 10 Points: 5.00/5.00
- Question Text
- How are animal protists usually grouped?
- Your Answer
- B. By their method of locomotion
- Question Number 11 Points: 5.00/5.00
- Question Text
- What is the group of animal-like protists that is covered with small hairs?
- Your Answer
- A. Ciliates
- Question Number 12 Points: 5.00/5.00
- Question Text
- _______ are parasites that can be found on almost any type of organism, including worms, fish and humans.
- Your Answer
- A. Sporozoans
- Question Number 13 Points: 5.00/5.00
- Question Text
- Which of the following is an example of mutualism ?
- Your Answer
- D. Zooflagellates in termite stomachs
- Question Number 14 Points: 0.00/5.00
- Question Text
- Which of the following is NOT a characteristic of algae species?
- Your Answer
- D. Uncovered reproductive structures
- Question Number 15 Points: 5.00/5.00
- Question Text
- Groups of single celled organisms are called ______.
- Your Answer
- C. cell colonies
- Question Number 16 Points: 5.00/5.00
- Question Text
- Scientists have divided eukaryotic organisms into three separate groups. Which of the following is NOT one of the groups?
- Your Answer
- C. human-like protists
- Question Number 17 Points: 5.00/5.00
- Question Text
- Protozoans are divided into four different phyla, based in general on _______.
- Your Answer
- B. the way they move from place to place
- Question Number 18 Points: 5.00/5.00
- Question Text
- What is the pigment found in plant-like protists, some bacteria, and plants that converts sunlight into energy?
- Your Answer
- B. Chlorophyll
- Question Number 19 Points: 0.00/5.00
- Question Text
- Which of the following types of algae produces a silica shell?
- Your Answer
- A. Brown
- Question Number 20 Points: 5.00/5.00
- Question Text
- Groups of single celled organisms are called ________.
- Your Answer
- C. cell colonies
- Question Number 21 Points: 5.00/5.00
- Question Text
- _______ are able to convert light from the sun into energy.
- Your Answer
- A. Plant-like protists
- Question Number 22 Points: 5.00/5.00
- Question Text
- Algae use what things to produce their own food:
- Your Answer
- B. water, sunlight, carbon dioxide, and chlorophyll
- Question Number 23 Points: 5.00/5.00
- Question Text
- Which of the following groups of organisms is responsible for some coral reef foundations?
- Your Answer
- D. Red algae
- Question Number 24 Points: 0.00/5.00
- Question Text
- Which of the following groups of organisms is responsible for producing about 45% of energy and oxygen in ocean food webs?
- Your Answer
- A. Algae
- Question Number 25 Points: 5.00/5.00
- Question Text
- The myxomycota and acrasomycota begin their lives as _______.
- Your Answer
- B. amoeba-like organisms
- Question Number 1 Points: 5.00/5.00
- Question Text
- Which of the following is UNTRUE about fungi?
- Your Answer
- C. Fungi digest their food.
- Question Number 2 Points: 0.00/5.00
- Question Text
- Which of the following fungi are characterized by their thick-walled zygospores?
- Your Answer
- C. Lichen
- Question Number 3 Points: 5.00/5.00
- Question Text
- A threadlike fungi’s tough and thick-walled fertilized eggs are called _______.
- Your Answer
- B. zygospores
- Question Number 4 Points: 5.00/5.00
- Question Text
- _______ are threadlike tubes that wind together to make up the body of a multicellular fungus.
- Your Answer
- A. Hyphae
- Question Number 5 Points: 2.00/2.00
- Question Text
- Fungi reproduce both asexually and sexually.
- Your Answer
- True
- Question Number 6 Points: 2.00/2.00
- Question Text
- Fungi must rely on other organisms for their energy needs.
- Your Answer
- True
- Question Number 7 Points: 2.00/2.00
- Question Text
- Fungi must rely on other organisms for their energy needs.
- Your Answer
- True
- Question Number 8 Points: 5.00/5.00
- Question Text
- Many bread molds are _______.
- Your Answer
- D. Threadlike fungi
- Question Number 9 Points: 2.00/2.00
- Question Text
- Yeast is a type of fungus.
- Your Answer
- True
- Question Number 10 Points: 2.00/2.00
- Question Text
- Imperfect fungi only reproduce sexually.
- Your Answer
- False
- Question Number 1 Points: 2.00/2.00
- Question Text
- A lichen is composed of two distinct organisms living together that behave like a single organism.
- Your Answer
- True
- Question Number 2 Points: 5.00/5.00
- Question Text
- _______ are poisons produced by fungi that are released into cereals, nuts, fruits, and vegetables.
- Your Answer
- B. Mycotoxins
- Question Number 3 Points: 0.00/5.00
- Question Text
- One of the most important aspects of our relationship with a fungus is _______.
- Your Answer
- A. its ability to decompose pollutants
- Question Number 4 Points: 2.00/2.00
- Question Text
- The largest living organism is a fungus.
- Your Answer
- True
- Question Number 5 Points: 2.00/2.00
- Question Text
- Some fungi have been used as an illegal drug.
- Your Answer
- True
- Question Number 6 Points: 2.00/2.00
- Question Text
- Some fungi are edible.
- Your Answer
- True
- Question Number 7 Points: 5.00/5.00
- Question Text
- _______ is a fungal infection of the entire body.
- Your Answer
- C. Systemic mycosis
- Question Number 8 Points: 2.00/2.00
- Question Text
- Alexander Fleming accidentally discovered the antibiotic properties of the Penicillium mold in 1928.
- Your Answer
- True
- Question Number 9 Points: 2.00/2.00
- Question Text
- Mushrooms can cause a hallucinogenic effect.
- Your Answer
- True
- Question Number 10 Points: 2.00/2.00
- Question Text
- Lichens, a type of fungi that attach themselves to rock, rarely live longer than 200 years.
- Your Answer
- False
- Question Number 11 Points: 5.00/5.00
- Question Text
- Athlete’s foot, yeast infections, and ringworm are all examples of _______.
- Your Answer
- D. dermatomycosis
- Question Number 12 Points: 2.00/2.00
- Question Text
- Fungi don’t live for very long.
- Your Answer
- False
- Question Number 13 Points: 5.00/5.00
- Question Text
- The dry crusty layer often found on rocks is an example of _______.
- Your Answer
- C. Lichens
- Question Number 14 Points: 5.00/5.00
- Question Text
- Fungi often grow in polluted water where they decompose the pollutants and detoxify them. This process if referred to as _______.
- Your Answer
- C. bioremediation decomposition
- Question Number 15 Points: 2.00/2.00
- Question Text
- Since a lichen is composed of two separate organism living together, they are classified into two different divisions of fungi.
- Your Answer
- False
- Question Number 1 Points: 5.00/5.00
- Question Text
- The infrastructures of buildings can be destroyed by _______.
- Your Answer
- D. Mold
- Question Number 2 Points: 5.00/5.00
- Question Text
- _______ occurs when a fungus releases spores or when a fungus fragments its hyphae.
- Your Answer
- D. Asexual reproduction
- Question Number 3 Points: 5.00/5.00
- Question Text
- It’s good to have fungi for many reasons. Which of the following is NOT one of those reasons?
- Your Answer
- B. Fungi can promote Dermatomycosis.
- Question Number 4 Points: 5.00/5.00
- Question Text
- Mushrooms are _______.
- Your Answer
- C. Club fungi
- Question Number 5 Points: 0.00/5.00
- Question Text
- A sarcophyte is literally a(n) _________.
- Your Answer
- C. parasite
- Question Number 6 Points: 5.00/5.00
- Question Text
- Penicillin fungi are an example of _________.
- Your Answer
- C. imperfect fungi
- Question Number 7 Points: 0.00/5.00
- Question Text
- _______ diseases are contracted by inhaling the spores or through an opening in the skin.
- Your Answer
- A. Dermatomycosis
- Question Number 8 Points: 5.00/5.00
- Question Text
- Mycota means _______.
- Your Answer
- C. fungus
- Question Number 9 Points: 5.00/5.00
- Question Text
- Yeast is NOT used in ______ making.
- Your Answer
- C. soda
- Question Number 10 Points: 0.00/5.00
- Question Text
- _______ fungi all contain spore containing sacs.
- Your Answer
- A. Zygote
- Question Number 11 Points: 0.00/5.00
- Question Text
- _______ diseases respond well to medicine.
- Your Answer
- C. Systemic mycosis
- Question Number 12 Points: 5.00/5.00
- Question Text
- Trained dogs or pigs are used to find this edible mushroom in woodland areas of France and Northern Italy.
- Your Answer
- D. truffle
- Question Number 13 Points: 5.00/5.00
- Question Text
- The four groups of fungi are _______.
- Your Answer
- B. the threadlike fungi, the sac fungi, the club fungi, and the imperfect fungi
- Question Number 14 Points: 5.00/5.00
- Question Text
- Which of the following is UNTRUE about fungi?
- Your Answer
- C. Fungi digest their food.
- Question Number 15 Points: 5.00/5.00
- Question Text
- The complete tangled mass of hyphae is called a _______.
- Your Answer
- B. mycellum
- Question Number 16 Points: 0.00/5.00
- Question Text
- _______ can attack the respiratory system in humans.
- Your Answer
- C. Systemic sporosis
- Question Number 17 Points: 5.00/5.00
- Question Text
- _______ is an infection of the skin, hair, or nails.
- Your Answer
- A. Dermatomycosis
- Question Number 18 Points: 5.00/5.00
- Question Text
- Fungal _______ involves two different mating types that share gametes. When the gametes fuse, some of the nuclei pair join to form zygote nucleus.
- Your Answer
- B. sexual reproduction
- Question Number 19 Points: 0.00/5.00
- Question Text
- Yeast, truffles, morels, and the fungus part of lichens are _______.
- Your Answer
- D. Imperfect fungi
- Question Number 20 Points: 5.00/5.00
- Question Text
- _______ contain the smallest amount of water of any living things.
- Your Answer
- C. Lichens
- Question Number 1 Points: 5.00/5.00
- Question Text
- What is the green pigment found in the chloroplasts of both plants and algae?
- Your Answer
- A. Chlorophyll
- Question Number 2 Points: 5.00/5.00
- Question Text
- The structure that is found in both plants and animals, and is used to control the flow of materials into and out of the cell, is the:
- Your Answer
- A. cell membrane
- Question Number 3 Points: 5.00/5.00
- Question Text
- Which of the following helped allow for plants to live away from bodies of water?
- Your Answer
- B. Tracheid cells
- Question Number 4 Points: 5.00/5.00
- Question Text
- Horsetails and ferns reproduce by making millions of powdery spores. How are they transported?
- Your Answer
- B. Blown by the wind
- Question Number 5 Points: 5.00/5.00
- Question Text
- Which of the following is NOT something a plant must do in order to survive on land?
- Your Answer
- C. Transport itself across land to obtain nutrients
- Question Number 6 Points: 5.00/5.00
- Question Text
- What are the simplest of plants?
- Your Answer
- D. Bryophytes
- Question Number 7 Points: 5.00/5.00
- Question Text
- What part of moss produces eggs?
- Your Answer
- B. archegonium
- Question Number 8 Points: 5.00/5.00
- Question Text
- What was one of the first plants to actually look like the common plants that we have today?
- Your Answer
- A. Cooksonia
- Question Number 9 Points: 0.00/5.00
- Question Text
- Which were the first “true” plants to live on land?
- Your Answer
- A. Cooksonia
- Question Number 10 Points: 5.00/5.00
- Question Text
- What are the central areas for roots in a vascular plant?
- Your Answer
- A. Vascular cylinders
- Question Number 11 Points: 5.00/5.00
- Question Text
- Which of the following is UNTRUE about plants?
- Your Answer
- D. Plants are single celled organisms.
- Question Number 12 Points: 5.00/5.00
- Question Text
- Which were among the first plants to have a system inside their bodies that is used to carry water and nutrients?
- Your Answer
- D. Horsetails
- Question Number 13 Points: 5.00/5.00
- Question Text
- What kind of tissue are xylem and phloem?
- Your Answer
- D. Vascular tissues
- Question Number 14 Points: 5.00/5.00
- Question Text
- What are the leaves of a fern called?
- Your Answer
- B. Fronds
- Question Number 15 Points: 5.00/5.00
- Question Text
- What part of moss produces the sperm cells?
- Your Answer
- A. antheridium
- Question Number 1 Points: 5.00/5.00
- Question Text
- The honeybee and the flowers that depend on honeybees came into existence at about the same time. What process does this describe?
- Your Answer
- D. coevolution
- Question Number 2 Points: 5.00/5.00
- Question Text
- Ginko biloba is the only remaining species in the _______ class of Gymnosperms.
- Your Answer
- B. Ginkoae
- Question Number 3 Points: 5.00/5.00
- Question Text
- The sago palm is an example of a _______.
- Your Answer
- A. Cycadae
- Question Number 4 Points: 5.00/5.00
- Question Text
- _______ plants produce reproductive structures that resemble giant pine cones.
- Your Answer
- A. Cycadae
- Question Number 5 Points: 5.00/5.00
- Question Text
- The process that involves two or more populations evolving at the same time is called _______.
- Your Answer
- D. coevolution
- Question Number 6 Points: 5.00/5.00
- Question Text
- Which plants belong to Angiospermophyta?
- Your Answer
- C. Flowering plants
- Question Number 7 Points: 5.00/5.00
- Question Text
- Which of the following characteristics are found in gymnosperms? (Choose all that apply)
- Your Answer
- 7852462:A. Cone Structures
- ,7852463:B. Exposed gametophytes
- ,7852465:D. Scale-like seeds
- Question Number 8 Points: 5.00/5.00
- Question Text
- What is the meaning of the word gymnosperm?
- Your Answer
- C. naked seed
- Question Number 9 Points: 5.00/5.00
- Question Text
- Pine, fir, spruce, cedar, yew, redwood, and sequoias are some of the members of which class of Gymnosperms.
- Your Answer
- D. Coniferae
- Question Number 10 Points: 5.00/5.00
- Question Text
- A new ring on a tree forms every _______ as the trunk grows thicker.
- Your Answer
- D. year
- Question Number 11 Points: 5.00/5.00
- Question Text
- What is the embryonic stage of plants called?
- Your Answer
- D. Seed
- Question Number 12 Points: 5.00/5.00
- Question Text
- _______ begin with one leaf produced in the seed.
- Your Answer
- C. Monocots
- Question Number 13 Points: 5.00/5.00
- Question Text
- All _______ reproduce sexually through the use of flowers in a process that involves pollination.
- Your Answer
- A. angiosperms
- Question Number 14 Points: 5.00/5.00
- Question Text
- The palm tree is a _______.
- Your Answer
- A. Monocot
- Question Number 15 Points: 5.00/5.00
- Question Text
- _______ stems grow thicker every year.
- Your Answer
- B. Dicot
- Question Number 1 Points: 0.00/5.00
- Question Text
- Thigmotropic plants _______.
- Your Answer
- B. don’t like to be touched
- Question Number 2 Points: 5.00/5.00
- Question Text
- A _______ holds the leaves of the plant up and it carries nutrients from the root system to the rest of the plant.
- Your Answer
- B. stem
- Question Number 3 Points: 5.00/5.00
- Question Text
- The _______ layer of the stem is used for storage.
- Your Answer
- A. parenchyma
- Question Number 4 Points: 5.00/5.00
- Question Text
- Which life process is carried out by the flower?
- Your Answer
- C. reproduction
- Question Number 5 Points: 5.00/5.00
- Question Text
- _______ tissue is tissue that is on the ends of stems and at the ends of roots.
- Your Answer
- C. Meristematic
- Question Number 6 Points: 5.00/5.00
- Question Text
- _______ is the process in which plants convert the energy in sunlight into the energy in the chemical bonds of carbohydrates, e.g., starches and sugars.
- Your Answer
- B. Photosynthesis
- Question Number 7 Points: 5.00/5.00
- Question Text
- The _______ is formed from the ovary, the style, and the stigma.
- Your Answer
- A. carpel
- Question Number 8 Points: 5.00/5.00
- Question Text
- _______ moves up the stem through xylem and _______ moves down through phloem.
- Your Answer
- A. Water; food
- Question Number 9 Points: 5.00/5.00
- Question Text
- What are plants considered to be if they climb or use walls or trellises for support?
- Your Answer
- C. thigmotropic
- Question Number 10 Points: 5.00/5.00
- Question Text
- The _______ of the stem produces the outer bark of trees.
- Your Answer
- C. cork cambium
- Question Number 11 Points: 5.00/5.00
- Question Text
- The major role of leaves is to _______.
- Your Answer
- B. make food for the plant
- Question Number 12 Points: 5.00/5.00
- Question Text
- The chloroplasts that conduct photosynthesis are found in the leaf’s _______.
- Your Answer
- D. mesophyll
- Question Number 13 Points: 5.00/5.00
- Question Text
- Female reproductive organs of a leaf are kept in the _______.
- Your Answer
- A. carpel
- Question Number 14 Points: 5.00/5.00
- Question Text
- One problem plants had living on land was that they had to find a new way to obtain water and nutrients if there is no rainfall for a while. How did plants adapt to solve this particular problem?
- Your Answer
- C. Plants developed roots.
- Question Number 15 Points: 0.00/5.00
- Question Text
- The leaf’s mesophyll tissue is located in the _______.
- Your Answer
- A. outer layer
- Question Number 1 Points: 5.00/5.00
- Question Text
- The _______ of the stem is usually made up of dead cells.
- Your Answer
- D. outer cork
- Question Number 2 Points: 5.00/5.00
- Question Text
- Which of the following is NOT true of plants?
- Your Answer
- C. They are prokaryotes.
- Question Number 3 Points: 5.00/5.00
- Question Text
- Which of the following is an example of a plant?
- Your Answer
- C. bryophyte
- Question Number 4 Points: 5.00/5.00
- Question Text
- Both _______ are important to the photosynthesis process.
- Your Answer
- C. carbon dioxide and oxygen
- Question Number 5 Points: 0.00/5.00
- Question Text
- What helps transport nutrients through the plant?
- Your Answer
- D. Parenchyma tissue
- Question Number 6 Points: 0.00/5.00
- Question Text
- Which of the following help in physical support and transportation of nutrients?
- Your Answer
- A. Xylem
- Question Number 7 Points: 1.66/5.00
- Question Text
- Which of the following is descriptive of pollen? (Choose all that apply).
- Your Answer
- 7852490:A. It combines with another cell to make a seed.
- ,7852492:C. It is the female gametophyte.
- ,7852493:D. It is the male gametophyte.
- Question Number 8 Points: 5.00/5.00
- Question Text
- What is the outside layer of the root that absorbs the water and the nutrients a plant needs to sustain itself?
- Your Answer
- B. epidermal layer
- Question Number 9 Points: 5.00/5.00
- Question Text
- _______ is the middle part of the root where the xylem and phloem do their work in transporting nutrients to other parts of the plant.
- Your Answer
- D. vascular cylinder
- Question Number 10 Points: 5.00/5.00
- Question Text
- What allows the plants to stand up-right and receive the maximum amount of energy?
- Your Answer
- C. Tracheid Cells
- Question Number 11 Points: 5.00/5.00
- Question Text
- The male parts of the inner leaves are called _______.
- Your Answer
- A. stamens
- Question Number 12 Points: 5.00/5.00
- Question Text
- Where can mosses and liverworts be found?
- Your Answer
- C. In very wet places
- Question Number 13 Points: 5.00/5.00
- Question Text
- What are the male structures produced by haploid gametophytes called?
- Your Answer
- A. antheridia
- Question Number 14 Points: 0.00/5.00
- Question Text
- What is a gametophyte?
- Your Answer
- C. The embryonic stage of a plant
- Question Number 15 Points: 5.00/5.00
- Question Text
- Pines, firs, and redwoods all belong to which subphylum?
- Your Answer
- B. Coniferophyta
- Question Number 16 Points: 5.00/5.00
- Question Text
- What was the dominant subphylum of plants when dinosaurs were on earth?
- Your Answer
- A. Cycadophyta
- Question Number 17 Points: 0.00/5.00
- Question Text
- What subphyla of plants is most uncommon today?
- Your Answer
- A. Cycadophyta
- Question Number 18 Points: 5.00/5.00
- Question Text
- How many groups of flowers are found in Dicots?
- Your Answer
- C. four or five
- Question Number 19 Points: 5.00/5.00
- Question Text
- What is the largest class of plants in the world?
- Your Answer
- A. Angiosperms
- Question Number 20 Points: 5.00/5.00
- Question Text
- A stem growing up and out of the soil, away from gravity is an example of a _______.
- Your Answer
- B. negative tropism
- Question Number 21 Points: 5.00/5.00
- Question Text
- In plants, water is carried in the cells of the:
- Your Answer
- A. xylem
- Question Number 22 Points: 5.00/5.00
- Question Text
- The honeybee and the flowers that depend on honeybees came into existence at about the same time. What process does this describe?
- Your Answer
- D. coevolution
- Question Number 23 Points: 5.00/5.00
- Question Text
- When a seed germinates, its root grows downward in response to gravity. This is called _______.
- Your Answer
- C. gravitropism
- Question Number 24 Points: 5.00/5.00
- Question Text
- Horsetails and ferns reproduce by making millions of powdery spores, which are _______.
- Your Answer
- B. blown by the wind
- Question Number 25 Points: 5.00/5.00
- Question Text
- A leaf’s _______ are small pores that allow the exchange of gases with the environment.
- Your Answer
- A. stomata
- Question Number 26 Points: 5.00/5.00
- Question Text
- The _______ purpose is to attract the pollinator of choice.
- Your Answer
- B. petals’
- Question Number 27 Points: 5.00/5.00
- Question Text
- _______ begin with two leaves.
- Your Answer
- D. Dicotyledonae
- Question Number 28 Points: 5.00/5.00
- Question Text
- Vector pollination refers to _______.
- Your Answer
- C. pollination by animals
- Question Number 29 Points: 5.00/5.00
- Question Text
- The _______ tissues of the stem actively transport nutrients to all parts of the plant.
- Your Answer
- B. xylem and phloem
- Question Number 30 Points: 0.00/5.00
- Question Text
- What is the highest grouping of plant-type organisms?
- Your Answer
- C. Phlyum Plantae
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