Post Utme Madonna University 2021 Biology Question 1

Practice objective / multiple choice question 1 from the 2021 Post Utme Madonna University Biology examination.

Post Utme Madonna University 2021 Biology Objective / Multiple Choice
Question 1 POST_UTME_MADONNA_UNIVERSITY • 2021 • BIOLOGY • objective

In a population of 1000 Drosophila melanogaster, 700 are homozygous dominant (BB), 200 are heterozygous (Bb), and 100 are homozygous recessive (bb). If a random sample of 10 flies is taken, what is the probability that it will contain at least 8 flies with the dominant trait?

Answer Options

Correct Answer A. 0.012
B. 0.023
C. 0.035
D. 0.045
Correct Answer
A
Correct Option:
0.012

About This Question

This is Post Utme Madonna University 2021 Biology Question 1. It is one of the objective questions from the 2021 Post Utme Madonna University Biology examination.

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