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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
Almost same $pCO _{2}$ in humans is found in
  • A
    Oxygenated blood and tissues
  • B
    Deoxygenated blood and oxygenated blood
  • ✓
    Deoxygenated blood and tissues
  • D
    All of the above
✓

Answer

Correct option: C.
Deoxygenated blood and tissues
c
Deoxygenated blood and tissues both have the same partial pressure of $O _{2}$ and $CO _{2}$

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