Population genetics concerns the genetic composition of a population and how it changes with time. The gene pool of a population can be described by the frequencies of genotypes and alleles in the population.
-What are some advantages of using allelic frequencies to describe the gene pool of a population instead of using genotypic frequencies?

Question

Quizplus · Accepted Answer

The Answer is There are fewer alleles than genotypes, and so the gene pool can be described by fewer parameters when allelic frequencies are used. Additionally, the genotypes are temporary assemblages of alleles that break down each generation; rather than the genotypes, the alleles are passed from generation to generation in sexually reproducing organisms.

Population Genetics Concerns the Genetic Composition of a Population and How