Post Utme Al Hikmah University 2019 Biology Question 20

Practice objective / multiple choice question 20 from the 2019 Post Utme Al Hikmah University Biology examination.

Post Utme Al Hikmah University 2019 Biology Objective / Multiple Choice
Question 20 POST_UTME_AL-HIKMAH_UNIVERSITY • 2019 • BIOLOGY • objective
Post Utme Al Hikmah University 2019 Biology Question 20 diagram

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

Answer Options

Correct Answer A. Exchange of oxygen and carbon dioxide
B. Filtering of dust and debris
C. Production of mucus
D. Regulation of body temperature
Correct Answer
A
Correct Option:
Exchange of oxygen and carbon dioxide

About This Question

This is Post Utme Al Hikmah University 2019 Biology Question 20. It is one of the objective questions from the 2019 Post Utme Al Hikmah University Biology examination.

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