Genetic drift is the _____ in allele frequencies from generation to generation and is especially important in _____ populations.
A)random change; small
B)random change; large
C)change due to selection; small
D)change due to selection; large

Question

Quizplus · Accepted Answer

Genetic drift is the random change in allele frequencies from generation to generation and is especially important in small populations. When populations are small, chance events can have a greater impact on the gene pool, making it more likely for allele frequencies to shift randomly rather than due to natural selection.

Genetic Drift Is the _____ in Allele Frequencies from Generation