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In the mammalian respiratory system. exchange of gases occurs in the?

Biology
JAMB 2021

In the mammalian respiratory system. exchange of gases occurs in the?

  • A. lungs
  • B. bronchi
  • C. bronchioles
  • D. alveoli
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Correct Answer: Option D
Explanation

The alveoli are where the lungs and the blood exchange oxygen and carbon dioxide during the process of breathing in and breathing out.

There is an explanation video available below.

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Explanation Video

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