Question

What is the focus of population genetics?

Multiple choice .
a. The relationship between genetic variation and an organism's environment
b. The relationship of DNA, RNA, and protein through gene expression
c. The transmission of genes from parents to their offspring

Answer 1

Population genetics is the study of how selective forces change the genetic structure of a population over time through changes in allele and genotypic frequencies. It examines the diversity of alleles and genotypes within a population and the relationship between genetic variation and an organism's environment.

Step-by-step explanation:

The focus of population genetics is to study how selective forces change the genetic structure of a population over time through changes in allele and genotypic frequencies.

Population genetics examines the diversity of alleles and genotypes within a population and how this affects the population's genetic makeup and dynamics.

The field also investigates the relationship between genetic variation and an organism's environment, as environmental factors can influence the expression of an organism's genotype.