Biology

The correct answer is: B.New alleles are added to the gene pool.

Explanation:

In Hardy-Weinberg equilibrium, the "no mutations" condition means that new alleles are not introduced into the gene pool. Mutations are the primary source of new alleles, and if they do not occur, the genetic structure of the population remains unchanged.

Here’s why the other options are correct in this context:

A.Genetic variation does not increase: Without mutations, there is n...