What is the difference between the outer and inner pleural membrane in the respiratory system?

What is the difference between the outer and inner pleural membrane in the respiratory system?
  1. Outer pleural membrane regulates body temperature while inner pleural membrane reduces friction
  2. Outer pleural membrane reduces friction while inner pleural membrane regulates body temperature
  3. Outer pleural membrane is in close contact with the lung surface while inner pleural membrane is in close contact with the thoracic lining
  4. Outer pleural membrane is in close contact with the thoracic lining while inner pleural membrane is in close contact with the lung surface

Solution

The outer pleural membrane is in close contact with the thoracic lining while the inner pleural membrane is in close contact with the lung surface.

Asked in: NCERT

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