Question

Functions of epithelial tissues

Answer 1

$\bf{Functions\: of \:epithelial \:tissues :}$

$\bf{(i)}$ It protects the underlying cells from drying, injury, infection, and also from harmful effects of chemicals.

$\bf{(ii)}$ It plays a vital role in regulating the exchange of materials between the body and external environment and between different body parts.

$\bf{(iii) }$It helps in absorption of water and nutrients and in diffusion in gases.

$\bf{(iv)}$ It helps in elimination of waste products from the body.

Answer 2

Functions of Epithelium tissues :

It protects the underlying cells from mechanical and chemical injuries.

It helps in absorption of water and nutrients.

It helps in elimination of waste products.

It produces the male and female gametes .

It forms the scales , nails, feathers and in this way it forms the exoskeleton.

This tissue facilitates rapid healing of wounds by its regeneration power.

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