Zoology - Evolution Question with Solution | TestHub

ZoologyEvolutionMechanism of EvolutionEasy2 minPYQ_2026

ZoologyEasysingle choice

A population of diploid organisms is at Hardy-Weinberg equilibrium. If the frequency of allele A is $0.1$ , the frequency of AA is __________.NEET 2026 (Re-NEET)

Options:

Answer:

Solution:

According to the Hardy-Weinberg principle, the frequency of the homozygous genotype AA is given by $p^{2}$ , where $p$ is the frequency of the allele A.

Given $p = 0.1$ .

Frequency of AA $= p^{2} = (0.1)^{2} = 0.01$ .

Answer: $0.01$

Stream:NEETSubject:ZoologyTopic:EvolutionSubtopic:Mechanism of Evolution

⏱ 2mℹ️ Source: PYQ_2026

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