Post Utme Unilorin 2017 Biology Question 33

Practice objective / multiple choice question 33 from the 2017 Post Utme Unilorin Biology examination.

Post Utme Unilorin 2017 Biology Objective / Multiple Choice
Question 33 POST_UTME_UNILORIN • 2017 • BIOLOGY • objective

The theory of evolution by natural selection was first proposed by Charles Darwin in his book 'On the Origin of Species'. Which of the following is a key mechanism of evolution?

Answer Options

A. Mutation
B. Genetic drift
C. Gene flow
Correct Answer D. Natural selection
Correct Answer
D
Correct Option:
Natural selection

About This Question

This is Post Utme Unilorin 2017 Biology Question 33. It is one of the objective questions from the 2017 Post Utme Unilorin Biology examination.

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