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Class 11 · Breathing and Exchange of Gases

Respiratory Changes at High Altitude — NEET Biology

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What happens to the respiratory process in a man going up a hill?

NCERT Biology · Class 11 · Chapter 14 · Paragraph 52
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Assertion (A): The respiratory system can adjust breathing patterns based on blood chemistry. Reason (R): Increase in CO2 and H+ ions activates chemosensitive areas which signal respiratory adjustments.

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