Zoology - Breathing and Exchange of Gases Question with Solution | TestHub
ZoologyBreathing and Exchange of GasesHuman Respiratory SystemEasy2 minPYQ_2020
ZoologyEasysingle choice
Which of the following factors contribute to the reduction of the pulmonary volume?
Options:
Answer:
D
Solution:
Inspiration occurs when lung pressure is decreased below atmospheric pressure, and that causes the air to move into the lungs. Expiration, on the other hand, occurs when lung pressure is increased above atmospheric pressure, and that pushes the air out of the lungs.
Stream:NTA_ABHYAS_NEETSubject:ZoologyTopic:Breathing and Exchange of GasesSubtopic:Human Respiratory System
⏱ 2mℹ️ Source: PYQ_2020
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