Webfeb 23, 2024 · genetic drift, also known as allelic drift or the wright effect, refers to the random change in the allele frequency of a particular gene in a population. It is one of. Webstudy with quizlet and memorize flashcards containing terms like what is genetic drift?, what are the two causes of genetic drift?, what are the four main aspects of genetic. Webstudy with quizlet and memorize flashcards containing terms like what is genetic drift?, how does genetic drift affect allelic diversity?, genetic drift affects allele frequencies at. Webgenetic drift that occurs when a few individuals become isolated from a larger population, with the result that the new population's gene pool is not reflective of. Webgenetic drift quiz for 9th grade students. Find other quizzes for biology and more on quizizz for free! Webdec 16, 2021 · genetic drift is the shift of alleles within a population due to chance events that cause random samples of the population to reproduce or not. A change in allele frequencies caused by random events why are the large finches now living on the galápagos islands different from the original source population from a nearby island?