The reduction of friction between the parietal and visceral surfaces of an internal cavity is the function of
A) synovial membranes.
B) the lamina propria.
C) mucous membranes.
D) cutaneous membranes.
E) serous membranes.

Question

Quizplus · Accepted Answer

Serous membranes secrete a lubricating fluid that reduces friction between the parietal and visceral surfaces of internal cavities.

The Reduction of Friction Between the Parietal and Visceral Surfaces