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 is a chronic respiratory disorder in which alveolar walls are damaged due to which respiratory surface is decreased?
Options:
Answer:
B
Solution:
Emphysema is one of the main types of chronic obstructive pulmonary disease (COPD). It’s called “obstructive” because people with emphysema exhale as if something were obstructing the flow of air. There are multiple causes of emphysema, but smoking is by far the most common.
Stream:NTA_ABHYAS_NEETSubject:ZoologyTopic:Breathing and Exchange of GasesSubtopic:Human Respiratory System
⏱ 2mℹ️ Source: PYQ_2020
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