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A biology assignment about the harvy
Typology: Cheat Sheet
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At Hardy-Weinberg equilibrium, allele frequencies do not change from one generation to the next. Hardy-Weinberg equilibrium occurs only if a population meets all of the following assumptions:
Since we got r = 0. 1 – 0.60697 = R 0.39302 = R R x R = R^2 which is the fraction of people in the class with Homozygous dominant for tongue rolling. R^2 = R x R. Therefore 0.39302 x 0.39302 = 0. Heterozygous dominant will be 2Rr , just like 2pq above Since we already know values for R and r We plug in. 2 x R x r 2 x 0.39302 x 0.60697 = 0.477102. Let us verify our result. Remember p^2 + 2pq + q^2 = 1 Same way R^2 + 2Rr + r^2 = 1 0.154464 + 0.477102 + 0.36842 = 0.99998672 approximately 1