Post Utme Delsu 2018 Biology Question 17

Practice objective / multiple choice question 17 from the 2018 Post Utme Delsu Biology examination.

Post Utme Delsu 2018 Biology Objective / Multiple Choice
Question 17 POST_UTME_DELSU • 2018 • BIOLOGY • objective

A population of fruit flies is exposed to a toxic subs\tance that kills 20% of the population. What is the expected change in the population's allele frequency for the gene that codes for resis\tance to the toxin?

Answer Options

A. Increase
Correct Answer B. Decrease
C. No change
D. Stable
Correct Answer
B
Correct Option:
Decrease

About This Question

This is Post Utme Delsu 2018 Biology Question 17. It is one of the objective questions from the 2018 Post Utme Delsu Biology examination.

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