Which of the following occurs due to chance events that change the allele frequencies in small populations?
A) Gene flow
B) Genetic drift
C) Sexual selection
D) Stabilizing selection
E) Coevolution

Question

Quizplus · Accepted Answer

Genetic drift is the correct answer because it refers to random fluctuations in the frequencies of alleles within a small population, which can lead to significant changes in the population's genetic makeup over time. This process occurs purely by chance rather than being driven by natural selection or other evolutionary forces.

Which of the Following Occurs Due to Chance Events That