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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 :
Vital capacity and Total lung capacity.
✓

Answer

Differences between Vital Capacity and Total Lung Capacity
S.No.Vital CapacityTotal Lung Capacity
1.The sum of Tidal volume, inspiratory reserve volume and expiratory reserve volume is called vital capacity.The total capacity of the lungs is the sum of vital capacity and residual volume.
2.VC (Vital Capacity) $=$ IRV + ERV + TVLung Capacity $=$ Vital Capacity + Residual Volume

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