Question

Why is genetic variation important? Select all that apply: because individuals cannot evolve without it because populations can survive in a variety of different situations because the environment is constantly changing and different alleles are favored in different situations

Answer 1

Answers are: because populations can survive in a variety of different situations and because the environment is constantly changing and different alleles are favored.
Genetic variation is important to the population's ability to survive in different situations that affect natural selection. New habitat and increased food supply can increase genetic variation.

Answer 2

the answer is 2 and 3