Question

What is pleura and what are the characteristics of that

Answer 1

Pleura are the two membrane around the lungs.These two memberane are called the visceral and parietal pleura.The viseral pleura envelops the lung and parietal pluera lines the inner chest wall.There is normally a small quantity of fluid that is spread thinly between the visceral and parietal pleura.The pleura fluid act as a lubricant between the two membrane.

Answer 2

Answer:

pleura consists of a double layer of membranes. there is pleural fluid between the membranes. It prevents friction between the lungs and the walls of the thoracic cavity