Genetic drift causes changes in
A) the strength of natural selection.
B) allele frequencies.
C) population size.
D) the genetic code.

Question

Quizplus · Accepted Answer

Genetic drift is a random process that can cause fluctuations in the frequency of alleles in a population due to chance events. This can result in changes in the overall genetic makeup of a population over time, often without any specific adaptive advantage or disadvantage. As a result, genetic drift can cause changes in allele frequencies within a population, making option B the correct answer.

Genetic Drift Causes Changes in