At a particular locus, frequency of A allele is 0.6 and that of a is 0.4. What would be the frequency of heterozygotes in a random mating population at equilibrium?

 

 Question:  100% NCERT covered from Particular Keyword.Explanations are 100% from NCERT | [Difficult level: Easy] From NCERT NEET 2005

At a particular locus, frequency of A allele is 0.6

and that of a is 0.4. What would be the frequency

of heterozygotes in a random mating population at

equilibrium?

(a) 0.36

 (b) 0.16 

(c) 0.24 

(d) 0.48

(2005)

Answer: d 

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 Question:  100% NCERT covered from Particular Keyword.Explanations are 100% from NCERT | [Difficult level: Easy] From NCERT NEET 2019

A gene locus has two alleles A, a. If the frequency of dominant allele A is 0.4, then what will be the frequency of homozygous dominant, heterozygous and homozygous recessive individuals in the population?

1.  0.16 (AA); 0.36 (Aa); 0.48 (aa)

2.  0.36 (AA); 0.48 (Aa); 0.16 (aa)

3.  0.16 (AA); 0.24 (Aa); 0.36 (aa)

4.  0.16 (AA); 0.48 (Aa); 0.36 (aa)