NEET Zoology Mechanism of Breathing MCQ Question
Which of the following statements correctly describe the mechanism of breathing?
The conducting part of the respiratory system includes the alveoli.
Inspiration is the process of taking atmospheric air into the lungs.
The thoracic chamber is an air-tight space that houses the lungs.
Expiration primarily involves the exchange of gases in the alveoli.
Correct Answer
Detailed Explanation
Statement B is correct as it describes inspiration accurately. The conducting part does not include the alveoli (A is incorrect), the thoracic chamber does house the lungs (C is correct), and expiration does not primarily involve gas exchange (D is incorrect).
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