var Anchor = {
  name: "Homo Sapiens",
  arms: 2,
  legs: 2,
  head: 1
}

var Man = function(name, age) {
  this.name = name;
  this.age = age;
}

Man.prototype = Anchor;
var nick = new Man('Nick', 45);
console.log(nick.name);   //Nick

var unknown = new Man('?' ,55);
console.log(unknown.name)    //Должно быть "Homo Sapiens"