I couldn't understand the need or purpose of protected when i have virtual/override could someone explain me what do i need those 2 things if they are almost the same.
1 The epidermis is the epithelial tissue layer of skin. 2  Hair follicles, sebaceous glands, and sweat glands are epithelial invaginations from the epidermis. 3  The dermis is the connective tissue layer of skin.  Embedded within the dermis are hair follicles and sweat glands as well as blood vessels and sensory nerve endings.
Epidermis is the top layer of skin and the one you can actually see. The dermis is the layer that lies underneath the epidermis, and it is composed entirely of living cells. T â¦ he most important function of dermis is respiration.The various glands such as the oil and sweat glands originate in the lower dermis. From here, they rise to the surface of the skin to eliminate waste matter.he dermis is the second layer of the skin, this is where all of the important stuff is like the nerve endings, sweat glands, hair follicles, etc. The dermis is the second lay â¦ er of the skin. The second layer of skin is where nerve endings, sweat glands, and hair follicles are.