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Breathing and Exchange of Gases — BIOLOGY STD 11 Science — Question

Rajasthan BoardEnglish MediumSTD 11 ScienceBIOLOGYBreathing and Exchange of Gases1 Mark
Question
What does the oxygen haemoglobin dissociation curve indicate?
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Answer

The lower part of the curve indicates dissociation of oxygen from haemoglobin while, the upper part of the curve indicates acceptance of oxygen by Hb.

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