what is epithelial tissue?give its function?
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Definition :
Epithilial tissues is a protective tissue which covers external surfaces, organs and cavities in body.
Functions:
1. protects the underlying tissues and organs.
2. regulates exchange of materials between the body and external environment and also between different parts of the body.
3. absorbs food and nutrients.
5. secrets chemical like hormones, saliva, enzymes etc.
hope it helps... please mark as brainliest.
Epithilial tissues is a protective tissue which covers external surfaces, organs and cavities in body.
Functions:
1. protects the underlying tissues and organs.
2. regulates exchange of materials between the body and external environment and also between different parts of the body.
3. absorbs food and nutrients.
5. secrets chemical like hormones, saliva, enzymes etc.
hope it helps... please mark as brainliest.
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