Biology, asked by diptijaveri411, 1 year ago

In heavy smokers the alveoli of the lungs are enlarged and damaged which reduces the surface area for the exchange of respiratory gases. This condition is called [Kerala PMT 2004]
A) Asthma
B) Silicosis
C) Emphysema
D) Anosmia

Answers

Answered by Anonymous

1

the answer to your question is B

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