____ is a random change in allele frequency over time that is brought about by chance.
A) Genetic drift
B) Gene flow
C) Natural selection
D) Disruptive selection
E) Balanced polymorphism

Question

Quizplus · Accepted Answer

Genetic drift is a random change in allele frequency that occurs due to chance events, such as a sudden reduction in population size, that can lead to the loss of alleles that are not necessarily harmful. Gene flow refers to the movement of alleles between populations, while natural selection is a non-random process that favors certain traits or alleles that enhance an organism's survival and reproduction. Disruptive selection and balanced polymorphism are types of natural selection.

____ Is a Random Change in Allele Frequency Over Time