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Body Fluids and Circulation — BIOLOGY STD 11 Science — Question

Gujarat BoardEnglish MediumSTD 11 ScienceBIOLOGYBody Fluids and Circulation1 Mark
MCQ
Haemoglobin is having maximum affinity with:
  • A
    $O_2$
  • ✓
    $CO$
  • C
    $NH_3$
  • D
    None of these.
✓

Answer

Correct option: B.
$CO$

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