evolution
Evolution, also known as evolution (English: evolution), refers to the biological hereditary traits in the intergenerational changes, the operation is defined within the genetic changes in the population. Genes are replicated and passed on to offspring during reproduction. Mutation of the gene can change the trait, which in turn leads to genetic variation between individuals. New traits will be transferred because of the migration of species or the level of genes between species, as the gene is transmitted in the population. These genetic variants are evolved when they are influenced by non-random natural selection or random genetic drift, and become more prevalent or rare in the population. ...