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Consider a single locus in a population with 4 alleles with frequencies 0.4, 0.25, 0.15, 0.2....

Consider a single locus in a population with 4 alleles with frequencies 0.4, 0.25, 0.15, 0.2.

The genotypes are in Hardy-Weinberg equilibrium. What is the current heterozygosity in the

population? If the population size is 100, what will the heterozygosity be after 10 generations?

If the generation time is 20 years, how long will it take for the heterozygosity to be reduced by

half?

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