The Hardy-Weinberg equation is a mathematical equation that can be used to calculate the genetic ... p 2 + 2pq + q 2 = 1 where p is the frequency of the "A" allele and q is the frequency of ...
Aa Aa Aa Natural selection, genetic drift, and gene flow are the mechanisms that cause changes in allele frequencies over time. When one or more of these forces are acting in a population ...