CBSE (Commerce) Class 11CBSE
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Solution - Distinguish Between Vital Capacity and Total Lung Capacity - CBSE (Commerce) Class 11 - Biology

ConceptRespiratory Volumes and Capacities

Question

Distinguish between Vital capacity and Total lung capacity

Solution

 

Vital capacity

(VC)

Total lung capacity

(TLC)

1 It is the amount of air which one can inhale and exhale with maximum effort It is the total amount of air present in the lungs and the respiratory passage after a maximum inspiration
2

It is the sum of tidal volume, inspiratory reserve volume (VC = TV + IRV + ERV).

It varies from 4 - 4.6 liters in a normal adult person

It bis the sum of the vital capacity and the residual  volume (TLC = VC + RV). it is 5100 to 5800 mL.
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APPEARS IN

 NCERT Biology Textbook for Class 11 (with solutions)
Chapter 17: Breathing and Exchange of Gases
Q: 13.3 | Page no. 277

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Reference Material

Solution for question: Distinguish Between Vital Capacity and Total Lung Capacity concept: null - Respiratory Volumes and Capacities. For the courses CBSE (Commerce), CBSE (Science), CBSE (Arts)
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