A fluid filled double membranous layer surrounds the lungs is called Pleura.

Question

A fluid filled double membranous layer surrounds the lungs. Name it and mention its important function.

Philoid · Accepted Answer

Functions of pleura:

1. The space between the pleura also known as pleural cavity consists of a fluid called pleural fluid.This fluid lubricates and helps the two pleural tissue to slide easily against each other during respiratory movements.