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| 1. |
4 function of epithelial tissues |
| Answer» Functions1)They form the outer layer of skin.They protect underlying cells from drying,injury,chemical effects etc.2)Form lining of mouth and alimentary canal,protect these organs.3)Help in absorption of water and nutrients.4)It forms barrier to keep different body system separate.5)Form lining of blood vessels,alveoli,kidney tubules.6)They secrete a variety of substances such as sweat saliva,enzymes etc. | |