Different alleles of genes are found within different individuals of a population. This is known as Blank______,Multiple choice question.genetic driftgenetic variationnatural selection

Genetic drift is a change in allele frequencies that occurs by ______ and, unlike mutations, it tends to eliminate alleles from the population.Multiple choice question.chancedirectional selectionnatural selectionrandom mating

Alleles _____.Group of answer choicesaffect the same trait.are alternate forms of a gene.have the same position on a pair of chromosomes.Next

The process, in which advantageous traits that are heritable become more common in successive generations, is called Blank______.Multiple choice question.genetic driftgene flownatural selectionrandom mating

A change in allele frequencies that occurs by chance and that tends to eliminate alleles in a population rather than increase diversity is calledMultiple choice question.genetic drift.selection.migration.nonrandom mating.

A(n) ______ individual has 2 different alleles for a given gene.Multiple choice question.recessivehomozygousheterozygoustrue-breeding