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How Does Genetic Drift Affect Human Evolution?

January 24, 2024 by Diane Mitchell

How Does Genetic Drift Affect Human Evolution? Genetic drift can result in the loss of rare alleles, and can decrease the size of the gene pool. Genetic drift can also cause a new population to be genetically distinct from its original population, which has led to the hypothesis that genetic drift plays a role in

What Happens When A Population Is In Hardy-Weinberg Equilibrium?

January 24, 2024 by Diane Mitchell

What Happens When A Population Is In Hardy-Weinberg Equilibrium? Key points: When a population is in Hardy-Weinberg equilibrium for a gene, it is not evolving, and allele frequencies will stay the same across generations. There are five basic Hardy-Weinberg assumptions: no mutation, random mating, no gene flow, infinite population size, and no selection. What must