What hormone do sudoriferous glands secrete?

Sudoriferous glands, which are also known as sweat glands, primarily function to regulate body temperature and excrete waste through sweat. The secretion from these glands includes not just water and electrolytes but also pheromones, which are chemical signals used for communication, especially in social and reproductive contexts.

The correct answer emphasizes that apocrine sweat glands, a subtype of sudoriferous glands, play a role in secreting pheromones. These pheromones can influence social behaviors and can be linked to the individual’s identity through scent. This secretion is significantly different from other hormones like adrenaline, insulin, or cortisol, which are produced by other glands and have different physiological roles in the body. Adrenaline is produced by the adrenal glands and primarily affects the fight-or-flight response, insulin is produced by the pancreas and is crucial for glucose metabolism, while cortisol is also produced by the adrenal glands and is involved in metabolism and stress response. Thus, the hormone associated with sudoriferous glands, especially in the context of pheromones, is accurately identified.