... tissue lines the surface of the organ. The walls are about two cm thick with three visible coats, an internal mucous and muscular coat, the middle connective tissue layer, and the outermost serous membrane
. All over the tissue slides, you can see a network of capillaries to supply the cells inside. Special stains like the carmine or picro-carmine solutions will make all the structures ...
... digestive organs are housed by the abdominopelvic cavity of the body. These organs are lined with serous membrane
s - the same membranes that cover the abdominal cavity. These membranes are formed by simple squamous epithelium which are filled with connective tissues. The serous membrane
s are primarily responsible for secreting enough fluid lubrication for the purpose of digestion. The serous ...