Genetic Drift
Genetic drift is a process that causes changes in the frequency of certain genes in a population over time. This process can lead to the extinction of certain genes and the emergence of new ones. It is an important factor in the development of new species and can lead to genetic diversity within a population. Genetic drift is most evident in small, isolated populations, and can be used to trace human migrations over time. Genetic drift can also be used to explain certain evolutionary patterns, such as the spread of infectious diseases. Additionally, it can be used to measure the impact of environmental change on a species.
← Journal of Hereditary Diseases