Gujarati
Hindi
6.Evolution
medium

If frequency, of ' $A$ ' allele is $0.4$ than, find out the frequency of ' $B$ ' allele and heterozygous genotype in a random mating population at equilibria

A

$0.6$ and $0.24$

B

$0.6$ and $0.96$

C

$0.6$ and $0.48$

D

$0.6$ and $0.50$

Solution

HW Principle $=p+q=1$

$p^{2}+2 p q+q^{2}=1$

Here, $p=A$ and $q$ is $=B$

Allele frequency of $B=1-0.4=0.6$

Allele frequency of heterozygous is $=2 \times 0.6 \times 0.4$

$\therefore 0.48$

Standard 12
Biology

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