If the genotype frequencies start at 30 AA 20 AB and 50 BB w

If the genotype frequencies start at 30% AA, 20% AB, and 50% BB, what are the expected genotype frequencies after one generation of random mating?

Solution

There will similar frequencies occurs until variations not accumulate. The given frequencies are not following rule of Hardy Weinberg law which states that p+q=1. This is a case of altered Mendel’s independent assortment, a recessive epistasis, in which B share 50% and A share 30%. Therefore, their addition does not follow the HWE rule [0.5 +0.3 =0.8].