The subcutaneous layer, or hypodermis, is one of the two parts of the integument.
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Yes, that is correct. The subcutaneous layer, also known as the hypodermis or adipose tissue layer, is the layer of skin located beneath the dermis, which is the outermost layer of the skin. While the dermis is composed mostly of connective tissue containing collagen and elastin, the subcutaneous layer is made up of loose connective tissue and adipose (fat) tissue.
The subcutaneous layer serves several important functions. One of its main functions is to insulate and protect the body from changes in temperature, as adipose tissue is an excellent insulator. It also serves as a store of energy reserves and helps to cushion and protect the body’s internal organs. Additionally, the subcutaneous layer contains many nerve endings and blood vessels that supply the skin with nutrients and oxygen.
Overall, the subcutaneous layer plays a vital role in maintaining the health and functioning of the skin and the body as a whole.
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