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Botany-Multiple Alleles

NEET Botany Multiple Alleles MCQ Question

Type: MCQ-numerical-Medium-Class 12

If the frequency of the I^A allele in a population is 0.4 and the frequency of the I^B allele is 0.2, what is the expected frequency of individuals with blood type AB, given that the population follows Hardy-Weinberg equilibrium?

A

0.08

B

0.16

C

0.24

D

0.32

Correct Answer

Option A

Detailed Explanation

The frequency of individuals with blood type AB is computed as 2 * p * q, where p is the frequency of the I^A allele, and q is the frequency of the I^B allele. Therefore, the frequency is 2 * 0.4 * 0.2 = 0.08.

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