The hypodermis is also known as the subcutaneous tissue. It's the deepest layer of skin, located beneath the dermis.
The hypodermis serves several important functions, including:
- Insulation: It helps to regulate body temperature by trapping heat.
- Energy Storage: It stores fat, which provides energy for the body.
- Protection: It cushions and protects the underlying organs and tissues.
- Anchoring: It helps to anchor the skin to the underlying muscles and bones.
The hypodermis is composed primarily of fat cells (adipocytes) and connective tissue. It also contains blood vessels, nerves, and lymphatic vessels.
