What type of tissue is found beneath the dermis and is commonly referred to as fatty tissue?

The type of tissue found beneath the dermis and commonly referred to as fatty tissue is known as subcutaneous tissue. This layer consists primarily of adipose tissue, which serves several important functions in the body. It acts as a cushion, providing protection to underlying structures, and it also serves as an energy reserve while helping to insulate the body to maintain warmth.

This tissue is situated below the dermis and plays a crucial role in connecting the skin to the underlying muscles and bones. Its composition of fat cells not only stores energy but also aids in the structural integrity of the skin, allowing it to maintain its shape and provide support.

In contrast, the papillary layer is a thin, uppermost portion of the dermis that contains collagen and elastin fibers, primarily responsible for the skin's texture and firmness. The reticular layer is the thicker, deeper part of the dermis, composed mainly of dense connective tissue and responsible for the skin's strength and elasticity. Dermal tissue is a broader term encompassing the layers of the skin that include both the papillary and reticular layers, but it does not refer specifically to the fatty tissue located beneath the dermis.