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STD 11 - 14. Breathing and exchange in gases — BIOLOGY STD 11 Science — Question

Gujarat BoardEnglish MediumSTD 11 ScienceBIOLOGYSTD 11 - 14. Breathing and exchange in gases1 Mark
MCQ
What is correct at alveoli ?
  • ✓
    High $PO_2$
  • B
    High $PCO_2$
  • C
    High $H^+$ concentration
  • D
    Higher temperature
✓

Answer

Correct option: A.
High $PO_2$
a

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