Post Utme Oau 2021 Biology Question 20

Practice objective / multiple choice question 20 from the 2021 Post Utme Oau Biology examination.

Post Utme Oau 2021 Biology Objective / Multiple Choice
Question 20 POST_UTME_OAU • 2021 • BIOLOGY • objective
Post Utme Oau 2021 Biology Question 20 diagram

A diagram of the human respiratory system is shown below. What is the function of the alveoli?

Answer Options

A. To regulate the volume of the lungs
B. To control the rate of gas exchange
C. To regulate the pressure in the pulmonary artery
Correct Answer D. To facilitate the exchange of oxygen and carbon dioxide
Correct Answer
D
Correct Option:
To facilitate the exchange of oxygen and carbon dioxide

About This Question

This is Post Utme Oau 2021 Biology Question 20. It is one of the objective questions from the 2021 Post Utme Oau Biology examination.

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