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vitfil [10]
3 years ago
11

Know the special characteristics of epithelial cells.

Biology
1 answer:
Mkey [24]3 years ago
6 0

Answer:

Functions of epithelial cells include secretion, selective absorption, protection, transcellular transport, and sensing. Epithelial layers contain no blood vessels, so they must receive nourishment via diffusion of substances from the underlying connective tissue, through the basement membrane

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