Question

Skin epithelial cells are arranged in many layers to prevent wear and tear. They are called:​

Answer 1

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Epithelial tissues :-

Our skin, membranes of reproductive system, respiratory and digestive tract are covered by epithelial layer. This surface location subjects these tissues a lot of damage from environmental contact. As a result these cells divide rapidly to replace damaged surface cells that get off.

Epithelial tissues have as their primary functions: to protect the tissues that lie beneath from radiation, desiccation, toxins, invasion by pathogens, and physical trauma. the regulation and exchange of chemicals between the underlying tissues and a body cavity.

Stratified squamous epithelium

Stratified squamous epitheliumStratified squamous epithelium has multiple layers of cells becoming flattened as they move from the basal layer to the apical layers. It provides protection from abrasion and is keratinized on the external surface of the body.

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Answer 2

Explanation:

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Epithelial tissues :-

Our skin, membranes of reproductive system, respiratory and digestive tract are covered by epithelial layer. This surface location subjects these tissues a lot of damage from environmental contact. As a result these cells divide rapidly to replace damaged surface cells that get off.

Epithelial tissues have as their primary functions: to protect the tissues that lie beneath from radiation, desiccation, toxins, invasion by pathogens, and physical trauma. the regulation and exchange of chemicals between the underlying tissues and a body cavity.

Stratified squamous epithelium

Stratified squamous epitheliumStratified squamous epithelium has multiple layers of cells becoming flattened as they move from the basal layer to the apical layers. It provides protection from abrasion and is keratinized on the external surface of the body.

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