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RRB Group-D Model Paper 14 with answers for online practice
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Question : 18
Total: 100
Which tissue acts as first line of protection for body from any physical or chemical damage?
Adipose Tissue
Epithelial Tissue
Muscular Tissue
Areolar Tissue
Validate
Solution:
Adipose Tissue:
The tissue that stores all the fat of the human body is called 'adipose tissue'.
It is a loose connective tissue composed of adipocytes.
Epithelial Tissue:
They cover all the outer surfaces of the body.
They are the first line of protection from any physical or chemical damage.
The outermost layer of the skin, the epidermis is an example of this tissue.
Muscular tissue:
It is a soft tissue that connects the muscles of the body and has the ability to shorten or contract in order to produce movement of the body parts.
Areolar tissue:
It is loose connective tissue.
It acts as a reservoir of water and salts for surrounding tissues.
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