Which best describes the effect of positive assortative mating in a population?
A) It causes natural selection.
B) It increases homozygosity.
C) It changes allele frequencies.
D) It stabilizes genotype frequencies.
E) It produces more mutations each generation.

Question

Quizplus · Accepted Answer

Positive assortative mating, where individuals preferentially mate with others that are similar to themselves, tends to increase homozygosity in a population because it increases the likelihood that similar alleles will be paired together.

Which Best Describes the Effect of Positive Assortative Mating in a Population