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Class 11BiologyBreathing and Exchange of GasesHuman Respiratory System
Medium

What is the function of the liquid present between the pleural membranes?

  • A
    It provides nutrition to the lungs.
  • B
    It reduces friction on the lung surface.
  • C
    It helps in the exchange of gases.
  • D
    It prevents the lungs from collapsing.
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Class 11 Questions

Class 11

Biology Questions

Chapter

Breathing and Exchange of Gases

Subtopic

Human Respiratory System

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