For the following statements, select the best choice of the four evolutionary processes listed below.
-This process can rapidly offset the effects of genetic isolation when two populations come into secondary contact.
A)Mutation
B)gene flow
C)genetic drift
D)natural selection

Question

Quizplus · Accepted Answer

Gene flow is the movement of genes from one population to another through migration, and it can rapidly offset the effects of genetic isolation by introducing new genetic variation into a population. When two populations that were previously geographically isolated come into contact, gene flow allows the exchange of genes between the two populations, reducing genetic differences and promoting genetic diversity.

For the Following Statements, Select the Best Choice of the Four