Post Utme Unilorin 2024 Biology Question 21

Practice objective / multiple choice question 21 from the 2024 Post Utme Unilorin Biology examination.

Post Utme Unilorin 2024 Biology Objective / Multiple Choice

Question 21 POST_UTME_UNILORIN • 2024 • BIOLOGY • objective

The human respiratory system is responsible for the exchange of gases between the environment and the body. Which of the following is the primary function of the diaphragm in the respiratory system?

Answer Options

Correct Answer A. To expand the chest cavity

B. To contract the chest cavity

C. To regulate body temperature

D. To produce red blood cells

Correct Answer

Correct Option:

To expand the chest cavity

About This Question

This is Post Utme Unilorin 2024 Biology Question 21. It is one of the objective questions from the 2024 Post Utme Unilorin Biology examination.

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