Explainb) Genetic drift Share with your friends Share 0 Jahirul Mazumder answered this Please refer the link below:- https://www.meritnation.com/ask-answer/question/gene-genetic-drift-speciation-geographical-isol/heredity-and-evolution/4278450 0 View Full Answer Mayur Gaur answered this 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. 1
