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Transportation of Food and Minerals in Animals and Plants — BIOLOGY STD 8 — Question

ICSE BoardEnglish MediumSTD 8BIOLOGYTransportation of Food and Minerals in Animals and Plants1 Mark
MCQ
The heart beats at an average of $–$
  • ✓
    $72$ times per minute
  • B
    $120$ times per minute
  • C
    $62$ times per minute
  • D
    $90$ times per minute
✓

Answer

Correct option: A.
$72$ times per minute

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