Post Utme Esut 2021 Biology Question 20
Practice objective / multiple choice question 20 from the 2021 Post Utme Esut Biology examination.
A population of Drosophila melanogaster has a frequency of the recessive allele 'a' of 0.2. If the population is in Hardy-Weinberg equilibrium, what is the frequency of the homozygous recessive genotype 'aa'?
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This is Post Utme Esut 2021 Biology Question 20. It is one of the objective questions from the 2021 Post Utme Esut Biology examination.
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