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.
1. Variations of genomes between members of species, or between groups of species thriving in different parts of the world as a result of genetic mutation. 2. Genetic diversity in a population or species as a result of new gene combinations (e.g. crossing over of chromosomes), genetic mutations, genetic drift, etc. 3. Important in maintaining biodiversity among species. User Contributions / Comments: 1  Genetic variation is important in that it may provide alternative phenotypes which may respond to the environment in different ways.