Question

In genetic drift, the allele frequencies in a gene pool change because of

a. mutations
b. chance
c. natural selection
d. genetic equilibrium

Answer 1

In genetic drift,the allele frequencies in a gene pool change because of chance. Genetic drift is the variation of the allele and relative frequencies of different genotypes in a very small community or population, and focusing on the particular genes which did not produce or just happened to be gone.