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MODEL PAPER 2 — BIOLOGY STD 11 Science — Question

Gujarat BoardEnglish MediumSTD 11 ScienceBIOLOGYMODEL PAPER 21 Mark
MCQ
The oxygen - haemoglobin dissociation curve will show a right shift in case of:
  • A
    Less $H ^{+}$concentration
  • B
    Low $pCO _2$
  • C
    High $pCO _2$
  • D
    High $pO _2$
✓

Answer

(c) High pCO2
Explanation: The oxygen-haemoglobin curve is shifted to the right when there is high $pCO2$, low pO2, high H⁺ cono and high temperature.

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