Evolution and Biosystematics

In a population of 2,000 oysters, 1,920 are solid colored, and 80 are banded. It is known that the solid color occurs in homozygous dominant (AA) and heterozygotes (Aa); bands only occur in homozygous recessive individuals (aa). Calculate gene frequencies and numbers of AA, Ab, and aa oysters, assuming Hardy-Weinberg equilibrium.

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