Question

Answer the ques. no. 20 nd 21

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Answer 1

21 no. question

HARDY WEINBERG'S LAW

Explanation:

In this law a single locus with two alleles are denoted as A and a with frequencies

f(A) =p and f(a) q respectively.

random genotype mating a

f(AA)=p square for the AA homozygotes

f(aa) =q square for the aa homozygotes

therefore, f(Aa) =2pq respectively presented as heterozygotes.

and also where in the absence of mutation, selection and other force p and q will be constant