what is the main organs of the integumentary system
Integumentary system The skin is the largest organ in the body. In humans, it accounts for about 12 to 15 percent of total body weight and covers 1.5-2m2 of surface area.[4]
Tissue (biology) In plant anatomy, tissues are categorized broadly into three tissue systems: the epidermis, the ground tissue, and the vascular tissue.
Skin appendage Skin appendages are derived from the skin, and are usually adjacent to it.[1]
Integumentary system The integumentary system comprises the skin and its appendages[1][2] acting to protect the body from various kinds of damage, such as loss of water or abrasion from outside.[3] The integumentary system includes hair, scales, feathers, hooves, and nails. It has a variety of additional functions; it may serve to waterproof, cushion, and protect the deeper tissues, excrete wastes, and regulate temperature, and is the attachment site for sensory receptors to detect pain, sensation, pressure, and temperature. In most land vertebrates with significant exposure to sunlight, the integumentary system also provides for vitamin D synthesis.