Answer:
Cell changes shape from cuboid to squamous when the bladder gets full.
Also the transitional epithelium being flexible in terms of contraction and expansion are suitable for urinary bladder
Explanation:
Transitional epithelium is a stratified epithelium which means it consists of multiple layers of epithelial cells. These multiple layer of cells allows the epithelium to contract and expand as per the requirement of the organ. Since Urinary bladder stretch and change its shape continuously (when it becomes full or empty).
The shape of these cells also varies with the bladder state. When the bladder is empty, these cells are cuboid and when the bladder is full these cells gain flat shape just like squamous cells
