Question

Genetic variation

Answer 1

refers to differences in the genetic makeup of individuals within a population or species. This variation arises from mutations, genetic recombination, and other genetic processes. It is essential for evolution, as it provides the raw material for natural selection to act upon. Genetic variation can result in differences in physical traits, susceptibility to diseases, and other characteristics among individuals. It is also important for maintaining the overall health and adaptability of a population.