MICROANATOMY

Detailed explanation-1: -Transitional epithelium lines the organs of the urinary system and is known here as urothelium. The bladder for example has a need for great distension. Transitional epithelium of the urinary bladder, known as urothelium.

Detailed explanation-2: -The rugae and transitional epithelium allow the bladder to expand as it fills. The second layer in the walls is the submucosa, which supports the mucous membrane. It is composed of connective tissue with elastic fibers.

Detailed explanation-3: -Transitional epithelium: A transitional epithelium (also known as urothelium) is made up of several layers of cells that become flattened when stretched. It lines most of your urinary tract and allows your bladder to expand.