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This quiz consists of 5 multiple choice and 5 short answer questions through Chapter 2.

Multiple Choice Questions

1. Does the author believe that genetically inherited traits cannot be changed?
(a) Yes, he believes genetically inherited traits cover all behavior and are unchangeable.
(b) Yes, he believes that genetically inherited traits are unchangeable, but they don't govern all behavior.
(c) No, he does not believe genetically inherited traits are impossible to change.
(d) No, he believes that genetically inherited traits are only vague predispositions that are easily and commonly changed.

2. In early reproducing molecules, what is the measure of "success"?
(a) That there are more copies of the molecule, whether they are accurate or not.
(b) That there are more chemical reactions that can use the molecule.
(c) That there are fewer ways for the molecule to be destroyed.
(d) That there are more molecules around that are like the molecule.

3. Why does Dawkins say kind or cooperative behavior arises?
(a) Because it allows a gene to achieve a selfish goal.
(b) Because other factors besides natural selection are in play.
(c) Because other kind or cooperative behavior promotes it.
(d) Because it promotes the good of the whole species.

4. What would molecules that grouped and built protective walls around themselves become?
(a) Single-celled organisms.
(b) Inorganic materials.
(c) Plants.
(d) Animals.

5. According to Dawkins, are the self-copying molecules that Dawkins discusses "life" or not?
(a) Dawkins says that they are a kind of "life," but not as we know it today.
(b) Dawkins says it does not matter.
(c) Dawkins says that they are definitely "life."
(d) Dawkins says that they are definitely not "life."

Short Answer Questions

1. What would molecules that broke down other self-copying molecules and used their parts eventually become?

2. How common does Dawkins say doubt about evolution is?

3. What does Dawkins say that evolution is about?

4. What almost always happens when copies of things are made, according to Dawkins?

5. What molecules does Dawkins say existed in ancient seas and formed amino acids?

(see the answer key)

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