Oxyhaemoglobin dissociates into oxygen and deoxyhaemoglobin at:

Biology · NEET · NTA Exams — Breathing and Exchange of Gases

1. low O₂ pressure in tissue
2. high O₂ pressure in tissue
3. equal O₂ pressure in tissue
4. all times irrespective of O₂ pressure

Answer

(A) low O 2 pressure in tissue

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