One of the following is NOT a serous membrane. Which one? A. pleura B. peritoneum C. mucosa D. pericardium
Option C. Mucosa is a mucus membrane not serous membrane.Unlike serous membranes, they do not have a layer of epithelium. Synovial membranes secrete synovial fluid into the joint cavity, and this lubricates the cartilage on the ends of the bones so that they can cross freely and besides friction.
