Genetic drift is caused by ________ processes.
A) random
B) directed
C) mutational
D) selective

Question

Quizplus · Accepted Answer

Genetic drift refers to random fluctuations in the frequencies of alleles in a population, which can occur by chance events such as random mating, natural disasters, or environmental changes. Choice A is the best choice because it accurately describes the random nature of genetic drift. Choices B, C, and D are not accurate, as they suggest directed, mutational or selective processes, which are not the primary causes of genetic drift.

Genetic Drift Is Caused by ________ Processes