Biology

The correct answer is: B.Mating patterns, which become non-random.

Explanation:

Sexual selection in peacocks influences mating patterns by favoring males with more attractive traits, such as brighter and larger tail feathers. This leads to non-random mating, where females preferentially choose mates based on these traits, affecting the reproductive success of individuals with certain characteristics.

The other options are incorrect:

A.Genetic drift within the population: Genetic drift is random and typically occurs ...