Class 11 · Respiration in Plants

Respiratory Quotient (RQ) Basics — NEET Biology

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RQ = volume of CO2 evolved / volume of O2 consumed

NCERT Biology · Class 11 · Chapter 12 · Paragraph 46
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Assertion (A): The respiratory quotient is the ratio of CO2 evolved to O2 consumed in respiration. Reason (R): The respiratory quotient depends upon the type of respiratory substrate used during respiration.

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