Question

why Epithelial tissues is known as protective tissues?​

Answer 1

Answer:

These tissues often have a protective role, and the extent of friction or abrasion often determines the number of layers of cells.

Stratified squamous epithelia are found in skin, with many dead, keratinized cells providing protection against water and nutrient loss.

Answer 2

Answer:

usually it is found on the surface which protect the body from pathogens etc