Any factor that contributes to the change in allele frequency in a breeding population from generation to generation is considered a mechanism of genetic evolution.Those mechanisms are
A) sexual selection, mutation, and human biological plasticity.
B) independent assortment, recombination, and mutation.
C) random genetic drift and random gene flow.
D) phenotypic straining through the organism's development and mutations across the generations.
E) natural selection, mutation, random genetic drift, and gene flow.

Question

Quizplus · Accepted Answer

The mechanisms of genetic evolution are factors that contribute to changes in allele frequencies in a breeding population over time. The most widely accepted mechanisms are natural selection, mutation, random genetic drift, and gene flow. Natural selection acts on advantageous traits, leading to an increase in the frequency of beneficial alleles. Mutation introduces new genetic variation, which can be acted upon by natural selection or other mechanisms. Random genetic drift is the random fluctuation of allele frequencies in a population over time, which can result in the loss of genetic variation. Gene flow is the movement of genes between populations, which can introduce new alleles or increase the frequency of existing ones. Together, these mechanisms shape the genetic makeup of populations over generations.

Any Factor That Contributes to the Change in Allele Frequency