Explain the term Genetic Drift!
Answers
Answer:
Explanation:
Genetic drift (also known as allelic drift or the Sewall Wright effect) is the change in the frequency of an existing gene variant (allele) in a population due to random sampling of organisms.
Answer:It is biological process in all living organisms that exist in the world or existed before,every living organism is passed through this process. .variation in the relative frequency of different genotypes in a small population, owing to the chance disappearance of particular genes as individuals die or do not reproduce.
Explanation: we can discuss example of bacteria.in summer days in the world so hot season and the global warming bacteria that can survive in cold regions there dies, any bacteria that can survive in hot region they remain still in the world .this is example of genetic drift.