Membranes that cover organs located within body cavities that do not open to the outside
A) secrete mucous for lubrication
B) are connective tissue membranes
C) are called serous membranes
D) have only a parietal layer
E) also line the digestive tract

Question

Quizplus · Accepted Answer

Membranes that cover organs located within body cavities that do not open to the outside are called serous membranes. They are composed of a parietal layer that lines the body cavity and a visceral layer that covers the organ. The purpose of serous membranes is to secrete a fluid that lubricates and reduces friction between the organs and surrounding structures.

Membranes That Cover Organs Located Within Body Cavities That Do