Lab: Natural Selection-Standard Bio 4.2

Question 1

Which of the following statements about the differences between ancient and modern human populations do you think are true? Check all that apply.

Revolt · Accepted Answer

human populations are larger; people are more likely to move; travel is easier and more convenient; people can find mates from distant places

Question 2

Based on changes in human populations from ancient times to the present, what do you think might have happened to movement of human genes? Check all that apply.

Revolt · Accepted Answer

there is a larger pool of human genes; there is more genetic variation in a given human population than in the past; genes move more easily from one population to another; humans continue to change, as genes continue to move

Lab: Natural Selection-Standard Bio 4.2 Answers

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