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Incidence of Emphysema - a respiratory d...

Incidence of Emphysema - a respiratory disorder is high in cigarette smokers. In such cases

A

the bronchioles are found damaged

B

the alveolar walls are found damaged

C

the plasma membrane is found dam- aged

D

the respiratory muscles are found darn- aged

Text Solution

Verified by Experts

The correct Answer is:
b
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