Post Utme Uniben 2022 Biology Question 18

Practice objective / multiple choice question 18 from the 2022 Post Utme Uniben Biology examination.

Post Utme Uniben 2022 Biology Objective / Multiple Choice
Question 18 POST_UTME_UNIBEN • 2022 • BIOLOGY • objective
Post Utme Uniben 2022 Biology Question 18 diagram

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

Answer Options

Correct Answer A. To exchange oxygen and carbon dioxide with the blood
B. To filter the air we breathe
C. To produce mucus that traps dust and other particles
D. To regulate body temperature
Correct Answer
A
Correct Option:
To exchange oxygen and carbon dioxide with the blood

About This Question

This is Post Utme Uniben 2022 Biology Question 18. It is one of the objective questions from the 2022 Post Utme Uniben Biology examination.

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