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PART - 2 - Unit V : CH - 14 Breathing and Exchange of Gases — BIOLOGY STD 11 Science — Question

Rajasthan BoardEnglish MediumSTD 11 ScienceBIOLOGYPART - 2 - Unit V : CH - 14 Breathing and Exchange of Gases2 Marks
Question
Distinguish between :
IRV and ERV
✓

Answer

Differences between IRV and ERV
S.No.IRV (Inspiratory Reserve Volume)ERV (Expiratory Reserve Volume)
1.The amount of air taken in during forced inspiration.The amount of air taken out during forced exhalation.
2.It is on average 2500 ml to 3000 ml.It is on average 1000 ml to 1100 ml.

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