Mammal, bladder (LM, Medium)

Structure List Lumen Transitional epithelium Submucosa Muscular layers Adventitia

The urinary system of mammals, unlike that of many fish and birds, has a urinary bladder for storing the products (urine) produced by the kidney. The bladder is highly distensible and, as a consequence, the epithelium must be able to change shape. The bladder is also highly muscular. Identify all the structures in the wall of the bladder.