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Body Fluids and Circulation — BIOLOGY STD 11 Science — Question

Gujarat BoardEnglish MediumSTD 11 ScienceBIOLOGYBody Fluids and Circulation1 Mark
MCQ
Life span of human $\text{RBCs}$ is:
  • ✓
    $120$ days.
  • B
    $9$ days.
  • C
    $20$ days.
  • D
    $90$ days.
✓

Answer

Correct option: A.
$120$ days.

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