Cigarette smoking causes emphysema. Give | Class 11 Biology Chapter Breathing and Exchange of Gasses, Breathing and Exchange of Gasses NCERT Solutions

Question:

Cigarette smoking causes emphysema. Give reason.

Answer:

Cigarette smoking damages alveolar walls due to alveolar sacs remaining filled with air leading to decreased respiratory surface for exchange of gases.

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Reference examples and data from the chapter when answering questions about Breathing and Exchange of Gasses.
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Welcome to the NCERT Solutions for Class 11 Biology - Chapter . This page offers a step-by-step solution to the specific question from Excercise 0 , Question 4: Cigarette smoking causes emphysema. Give reason.....

Cigarette smoking causes emphysema. Give | Class 11 Biology Chapter Breathing and Exchange of Gasses, Breathing and Exchange of Gasses NCERT Solutions

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