Question

4. Give examples of the type of epithelium which
New Approach to ICSE Biology
Classix
respectively
( bear cilia
(6) protect the body from mechanical injury.
(0) help in absorption
(iv) occur where there is wear and tear.​

Answer 1

Answer:

Squamous Epithelium: This tissue gives protection against mechanical injury and also blocks the entry of germs.

cuboidal epithelium:Simple cuboidal epithelium consists of a single layer cells that are as tall as they are wide. The important functions of the simple cuboidal epithelium are secretion and absorption. This epithelial type is found in the small collecting ducts of the kidneys, pancreas, and salivary glands.

Stratified Epithelium:This epithelium protects against physical and chemical wear and tear. The stratified epithelium is named by the shape of the most apical layer of cells, closest to the free space. Stratified squamous epithelium is the most common type of stratified epithelium in the human body.