Biology - Breathing and Exchange of Gases Question with Solution | TestHub
BiologyBreathing and Exchange of GasesHuman Respiratory SystemEasy2 minPYQ_2026
BiologyEasysingle choice
Vital capacity of lungs is the sum total of ________ only.
Options:
Answer:
C
Solution:
Vital capacity (VC) is the maximum volume of air a person can breathe in after a forced expiration or the maximum volume of air a person can breathe out after a forced inspiration.
It includes Tidal Volume (TV), Inspiratory Reserve Volume (IRV), and Expiratory Reserve Volume (ERV).
Therefore, VC = TV + IRV + ERV.
Stream:MHT_CET_MEDICALSubject:BiologyTopic:Breathing and Exchange of GasesSubtopic:Human Respiratory System
⏱ 2mℹ️ Source: PYQ_2026
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