Hardy-Weinberg equilibrium in populations is defined as conditions that produce
A) only heterozygotes.
B) many lethal alleles.
C) genetic drift.
D) unchanging allele frequencies from generation to generation.
E) purifying selection.

Question

Quizplus · Accepted Answer

Hardy-Weinberg equilibrium refers to a population that is not evolving and has unchanging allele frequencies from generation to generation. This occurs when several conditions are met, including random mating, no migration, no mutation, no natural selection, and a large population size. The other choices are not accurate descriptions of Hardy-Weinberg equilibrium.

Hardy-Weinberg Equilibrium in Populations Is Defined as Conditions That Produce