Literary devices are what structures authors or writers to convey a message in an article. They will do this by using certain words or phrases in the article.
Genetic variation refers to diversity in gene frequencies. Genetic variation can refer to differences between individuals or to differences between populations.Mutation is the ultimate source of genetic variation, but mechanisms such as sexual reproduction and genetic drift contribute to it as well.enetic variation refers to diversity in gene frequencies. Genetic variation can refer to differences between individuals or to differences between populations.
Meiosis leads to increased genetic variation by reshuffling genes and creating random genes. The variation produced by meiosis accounts for differences in closely related individuals, such as members of the same family, as well as genetic differences in people within larger populations.