Why did the FOXP2 gene change in humans following the human-chimpanzee divergence?

Which of the following is an example of the founder effect?

Has human behavior transcended human biology?

What is the difference between synonymous and nonsynonymous substitutions?

Consider species A, B, and C, who share a knuckle-walking common ancestor. Species A and B are bipedal. Species C is a knuckle walker. Which of the following is most likely to be true?

The hallmarks of modern human behavior are partly due to cognitive ability and partly due to a(n)

Which bones can provide evidence that a fossil animal was bipedal?

A femur from a bipedal primate __________ than that of a quadrupedal primate.

If energy is devoted to current reproduction, from where are those energy resources diverted?

Scientists conventionally divide the causes of human variation into what two categories?