Yes, genetic drift is random because of the existing fluctuations in allele frequencies from one generation to another. Genetic drift can be changed due to natural and human-made events. A bottleneck is a random event that reduces the population size, like the extinction of one species because of hunting and population growth due to obligatory protection. The founder effect is associated with a migration when the disease kills people regularly, provoking a high frequency of the gene and the necessity to find a new population.
Is genetic drift random? What are the two types of genetic drift (give an example of each)?
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Academic.Tips. 2023. "Is genetic drift random? What are the two types of genetic drift (give an example of each)?" February 12, 2023. https://academic.tips/question/is-genetic-drift-random-what-are-the-two-types-of-genetic-drift-give-an-example-of-each/.
1. Academic.Tips. "Is genetic drift random? What are the two types of genetic drift (give an example of each)?" February 12, 2023. https://academic.tips/question/is-genetic-drift-random-what-are-the-two-types-of-genetic-drift-give-an-example-of-each/.
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Academic.Tips. "Is genetic drift random? What are the two types of genetic drift (give an example of each)?" February 12, 2023. https://academic.tips/question/is-genetic-drift-random-what-are-the-two-types-of-genetic-drift-give-an-example-of-each/.
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