Question

what is genetic drift​

Answer 1

hi

Populations of organisms are constantly changing and adapting to their environment. Drastic changes in environmental conditions can sometimes cause drastic changes to the gene pool of the population.

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Answer 2

  GENETIC DRIFT means-                                                                                                                                                                                    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.