Post Utme Noun 2025 Biology Question 1

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

Post Utme Noun 2025 Biology Objective / Multiple Choice
Question 1 POST_UTME_NOUN • 2025 • BIOLOGY • objective

In a population of 1000 individuals, 70% are heterozygous for the gene controlling the ABO blood type. If 10% of the population are type A, 20% are type B, and 70% are type AB, what is the probability that two randomly selected individuals will both be type A?

Answer Options

Correct Answer A. 0.01
B. 0.1
C. 0.2
D. 0.5
Correct Answer
A
Correct Option:
0.01

About This Question

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

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