The integumentary system is the organ system that guards the body from various sorts of harm, for example, loss of water or abrasion from outside. The system incorporates the skin and its appendages (including hair, scales, plumes, hooves, and nails). The integumentary system has a different scope of functions; it might serve to waterproof, cushion and secure the more profound tissues, discharge wastes and manage temperature and is the connection site for tangible receptors to perceive pain, sensation, weight, and temperature. In most land-dwelling vertebrates with critical exposure to daylight, the integumentary system additionally offers for vitamin D synthesis.
- Track 1-1 Defensive Mechanism of Skin
- Track 2-2 Sweat Glands
- Track 3-3 Dermatology
- Track 4-4 Acupuncture
- Track 5-5 Hydroregulation