Post Utme Uniosun 2017 Biology Question 4

Practice objective / multiple choice question 4 from the 2017 Post Utme Uniosun Biology examination.

Post Utme Uniosun 2017 Biology Objective / Multiple Choice
Question 4 POST_UTME_UNIOSUN • 2017 • BIOLOGY • objective
Post Utme Uniosun 2017 Biology Question 4 diagram

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

Answer Options

Correct Answer A. Exchange of oxygen and carbon dioxide between the lungs and the bloodstream
B. Production of mucus to trap dust and pathogens
C. Regulation of breathing rate
D. Filtering of inhaled air
Correct Answer
A
Correct Option:
Exchange of oxygen and carbon dioxide between the lungs and the bloodstream

About This Question

This is Post Utme Uniosun 2017 Biology Question 4. It is one of the objective questions from the 2017 Post Utme Uniosun Biology examination.

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