Final answer:
Sudoriferous (sweat) glands excrete sweat.
Step-by-step explanation:
Sudoriferous glands, commonly known as sweat glands, excrete a fluid called sweat which primarily consists of water, salts, and various metabolic wastes. There are two types of sweat glands: eccrine and apocrine. Eccrine sweat glands are more numerous and are found all over the body, playing a key role in thermoregulation. On the other hand, apocrine sweat glands are associated with hair follicles in densely hairy areas like the armpits and genital regions, and their secretion contributes to body odor.
When the body becomes warm, the eccrine glands secrete a watery fluid that is effective in cooling the body. This sweat is hypotonic, mostly composed of water along with salts like sodium and chloride, as well as traces of metabolic waste such as ammonia and urea. These substances are excreted through a duct to the skin surface helping to maintain homeostasis by regulating temperature and managing waste products in the bloodstream.