A ________ membrane lines tubes and cavities that open to the outside of the body.
A)serous
B)cutaneous
C)synovial
D)mucous

Question

Quizplus · Accepted Answer

Mucous membranes line tubes and cavities that are open to the outside of the body, such as the respiratory, digestive, and reproductive tracts. The other choices are not applicable in this context: serous membranes line body cavities and organs, cutaneous membranes refer to the skin, and synovial membranes line joint cavities.

A ________ Membrane Lines Tubes and Cavities That Open to the Outside