Second, isolated populations usually have reduced genetic heterogeneity ... processes of recombination, mating, drift, population growth, bottlenecks, and so on. Figure 1: The effect of phase ...

Studies show that some cases are caused by genetic mutations, but hereditary causes are rare. Hereditary diseases are those that are passed from parents to their children through their genes.

Evolutionary genetics is the study of how genetic variation leads to evolutionary change. It includes topics such as the evolution of genome structure, the genetic basis of speciation and ...