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STD 11 - 15. Body fluids and criculations — BIOLOGY STD 11 Science — Question

Rajasthan BoardEnglish MediumSTD 11 ScienceBIOLOGYSTD 11 - 15. Body fluids and criculations1 Mark
MCQ
In humans a duration of cardiac cycle is for......... seconds?
  • A
    $0.70 $
  • B
    $0.72 $
  • ✓
    $0.80 $
  • D
    $0.90$
✓

Answer

Correct option: C.
$0.80 $
c

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