Question:
Which of the following is the basic functional unit of Respiration?
Which of the following is the basic functional unit of Respiration?
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Think of alveoli as tiny air sacs crucial for oxygen-carbon dioxide exchange.
Updated On: Jan 17, 2026
- Nephron
- Neuron
- Alveoli
- Bronchi
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The Correct Option is C
Solution and Explanation
Alveoli are the site of gas exchange in the lungs, where oxygen enters the blood, and carbon dioxide is expelled. They are the basic functional units of respiration.
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