Which type of population is more likely to experience genetic drift?

Question

Quizplus · Accepted Answer

Genetic drift is the random fluctuation of allele frequencies in a population, which can have a greater impact in smaller populations. In larger populations, there is a higher chance for gene flow and genetic variation to balance out any random changes in allele frequencies. The size of the population determines the intensity of genetic drift. Therefore, a small population is more likely to experience genetic drift than a large or medium-sized population. The option D is not correct as genetic drift can occur in both plant and animal populations.

Which Type of Population Is More Likely to Experience Genetic