Question

The frequency of a recessive allele in a large randomly mating population is 0.2.

what is the frequency of:

(a) The dominant allele?
(b) The heterozygote?

for 10 marks ANSWER PLEASE REPLY​

Answer 1

Given q = 0.2

(a) p = 0.8

(b) 2pq = 2(0.8)(0.2) = 0.32

Answer 2

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answer...

Given q = 0.2

1.

${(p \: + \: q)}^{2} = 1$

therefore,

p = 0.8

2 . 2pq = 2(0.8)(0.2) = 0.32

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