In: Biology
How does the environment play a role in changing the frequency of a mutant allele in a population?
Environmental factors like abiotic or biotic affects the phenotype of the organism.
The change in phenotype means change in genotype i.e mutation of genes may occur due to change in base pairs through biotic and as well.as abiotic factors like UV rays.
Allelic frequency changes due to change in genotype of population.