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Respiration in Organisms — Science STD 7 — Question

Gujarat BoardEnglish MediumSTD 7ScienceRespiration in Organisms1 Mark
MCQ
At rest, an average-sized adult exhale about
  • A
    $100ml$ of carbon dioxide.
  • B
    $150ml$ of carbon dioxide.
  • ✓
    $200ml$ of carbon dioxide.
  • D
    $200ml$ of carbon dioxide.
✓

Answer

Correct option: C.
$200ml$ of carbon dioxide.

At rest, an average-sized adult will take up about $250ml$ of oxygen each minute, and exhale about $200ml$ of carbon dioxide.

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