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Question Practice

What is the main purpose of the pleural fluid in the lungs?

Attempt the question, check the explanation, and continue with similar questions to build confidence before exams.

MCQ_SA
CBSE
Class 11
Biology
Biology
Breathing and Exchange of Gases
Question Bank

What is the main purpose of th...

Single Answer MCQ
Q-00056326

What is the main purpose of the pleural fluid in the lungs?

1

To transport oxygen

2

To produce sound

3

To reduce friction

4

To absorb carbon dioxide

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