Study Biology

Question 12

(Multiple Choice)

The genetic frequencies of two separate populations are: AAAaaa Population 1 .36.48.16 Population 2 .33.33.33 Popllation 3 .55.10.35\begin{array} { | c c c c | } \hline & A A & A a & a a \\\hline \text { Population 1 } & .36 & .48 & .16 \\\text { Population 2 } & .33 & .33 & .33 \\\text { Popllation 3 } & .55 & .10 & .35 \\\hline\end{array} Which of these populations are in Hardy-Weinberg equilibrium?


A)Population 1 is in Hardy-Weinberg equilibrium,but populations 2 and 3 are not.
B)Population 2 is in Hardy-Weinberg equilibrium,but populations 1 and 3 are not.
C)Population 3 is in Hardy-Weinberg equilibrium,but populations 1 and 2 are not.
D)Populations 1 and 2 are in Hardy-Weinberg equilibrium,but population 3 is not.
E)None of the populations are in Hardy-Weinberg equilibrium.

Answer

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