Question

Transitional Epithelium or Urothelium consists of 4 – 6 layers of cells. Mark the statement that is incorrect about
(a) As there is little erosion of the surface, cells of basal layer shows occasional mitosis.
(b) When it is stretched, basement membrane get almost invisible
(c) All the cells of epithelium become flat when the epithelium is not stretched.
(d) This epithelium is found in renal calyces, renal pelvis, parts of urethra etc.​

Answer 1

Answer:

Transitional epithelium is a type of stratified epithelium. This tissue consists of multiple layers of epithelial cells which can contract and expand in order to adapt to the degree of distension needed. Transitional epithelium lines the organs of the urinary system and is known here as urothelium.

Answer 2

This epithelium is found in renal calyces, renal pelvis, parts of urethra etc.​.......:-)