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A stable population exists in Hardy Woin...

A stable population exists in Hardy Woinborg equilibrium with two alleles T and t. TT and Tt individuals have the ability to curl their tongues while tt individuals can't. The allele frequency of T is 0.8. What is percentage of heterozygotes?

A

0.4

B

0.32

C

0.64

D

0.5

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