Question

Which characteristic must be true in order for a trait to be impacted by the forces of natural selection and then play a role in the process of biological evolution?​

a. ​The trait must be the result of environmental conditions.

b. ​The trait must be genetically based.

c. ​The trait must impact the social rank of its possessor.

d. ​The trait must be a physical characteristic of the organism.

e. ​The trait must be a behavioral characteristic of the organism.

Answer

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