Post Utme Aaua 2025 Biology Question 1

Practice objective / multiple choice question 1 from the 2025 Post Utme Aaua Biology examination.

Post Utme Aaua 2025 Biology Objective / Multiple Choice
Question 1 POST_UTME_AAUA • 2025 • BIOLOGY • objective

A population of Drosophila melanogaster is being studied for its genetic variation. The frequency of the recessive allele 'a' is 0.2, and the frequency of the dominant allele 'A' is 0.8. What is the expected frequency of the homozygous recessive genotype 'aa'?

Answer Options

Correct Answer A. 0.16
B. 0.24
C. 0.32
D. 0.40
Correct Answer
A
Correct Option:
0.16

About This Question

This is Post Utme Aaua 2025 Biology Question 1. It is one of the objective questions from the 2025 Post Utme Aaua Biology examination.

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