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In expiration condition, diaphragm becomes
Options
(a) Circular
(b) Relaxed
(c) Fully contracted
(d) Expanded
Correct Answer:
Relaxed
Explanation:
During expiration diaphragm relaxes and becomes dome-shaped thereby reducing intrathoracic volume to pass out the air from body.
Related Questions: - Clitellum segment of earthworm constitues segments
- A yellow substance oozing out from wound has
- Which of the following is seen only in prokaryotic cells?
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Topics: Human Digestion and Breathing
(167)
Subject: Biology
(4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Clitellum segment of earthworm constitues segments
- A yellow substance oozing out from wound has
- Which of the following is seen only in prokaryotic cells?
- In the primitive atmosphere which was not available in free state?
- Which one is linked to evolution
Topics: Human Digestion and Breathing (167)
Subject: Biology (4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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