Post Utme Uniosun 2023 Biology Question 28

Practice objective / multiple choice question 28 from the 2023 Post Utme Uniosun Biology examination.

Post Utme Uniosun 2023 Biology Objective / Multiple Choice

Question 28 POST_UTME_UNIOSUN • 2023 • BIOLOGY • objective

The human respiratory system consists of the nose, mouth, trachea, bronchi, and lungs. Which of the following is a function of the alveoli?

Correct Answer A. Exchanging oxygen and carbon dioxide with the bloodstream

B. Filtering dust and other particles from the air

C. Producing mucus to trap pathogens

D. Regulating the body's temperature

Correct Answer

Correct Option:

Exchanging oxygen and carbon dioxide with the bloodstream

This is Post Utme Uniosun 2023 Biology Question 28. It is one of the objective questions from the 2023 Post Utme Uniosun Biology examination.

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