Question

1. Could human populations change by the process of genetic drift? Why or why not? 2. How is genetic drift different from natural selection? 3. Have humans had any natural selection pressures in their evolutionary history? What could some of these pressures have been, and how did they change our species?

          1. Could human populations change by the process of genetic drift? Why or why not?

2. How is genetic drift different from natural selection?

3. Have humans had any natural selection pressures in their evolutionary history? What could some of these pressures have been, and how did they change our species?

1. Could human populations change by the process of genetic drift? Why or why not?

2. How is genetic drift different from natural selection?

3. Have humans had any natural selection pressures in their evolutionary history? What could some of these pressures have been, and how did they change our species?

Added by Felix B.

Biology for AP Courses

Julianne Zedalis, John Eggebrecht

Instant Answer

Solved by Expert Madhur L

06/17/2022

Step 1

Genetic drift is a mechanism of evolution that causes random changes in population allele frequencies. This can occur when the population is small, and chance events cause certain genes to become more common while others become less common or disappear entirely. Show more…

Show all steps

Thanks for your feedback!

Could human populations change by the process of genetic drift? Why or why not? How is genetic drift different from natural selection? Have humans had any natural selection pressures in their evolutionary history? What could some of these pressures have been, and how did they change our species?