Biology, 17.09.2019 06:00 Aycla123

The gene for sickle-cell anemia is found at a rate of 10% in west african blacks, 0% in american whites, and 5% in the descendants of west african blacks and american whites. which force of evolution explains this pattern for the gene?

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The gene for sickle-cell anemia is found at a rate of 10% in west african blacks, 0% in american whi...