Definition of cutout. 1 : something cut out or off from something else; also : the space or hole left after cutting. 2 : one that cuts out. 3 : an intermediary in a clandestine operation. 4 : a record album no longer in production that is sold at a discount.
The Integumentary system is an organ that consist of the skin, its derivatives (sweat and oil glands), nails and hair. The basic function of the skin is protection. The skin consists of epidermis and dermis.
The integumentary system is an organ system consisting of the skin, hair, nails, and exocrine glands. The skin is only a few millimeters thick yet is by far the largest organ in the body.elanocytes in the epidermis produce the pigment melanin, which absorbs UV light before it can pass through the skin. UV light can cause cells to become cancerous if not blocked from entering the body. Skin Color. Human skin color is controlled by the interaction of 3 pigments: melanin, carotene, and hemoglobin.