Which of the following would NOT be expected after a population undergoes geographic isolation?

Question

Quizplus · Accepted Answer

The occurrence of geographic isolation leads to a reduction in gene flow between the separated populations, which over time can lead to differences in allele frequencies and potentially result in speciation. An increase in gene flow would require the populations to come back into contact, which would negate the effects of the geographic isolation. Therefore, option (B) is the correct answer as it is the opposite of what is expected after a population undergoes geographic isolation.

Which of the Following Would NOT Be Expected After a Population