How do exocrine glands differ from endocrine glands?

Exocrine glands and endocrine glands are two distinct types of glands in the human body. Exocrine glands secrete their products, such as enzymes or sweat, through ducts directly into a body cavity, a surface, or another organ. The secretions of exocrine glands are often involved in digestion or lubrication. On the other hand, endocrine glands release their secretions, known as hormones, directly into the bloodstream. These hormones regulate various physiological processes and target specific cells or organs, often exerting systemic effects. Unlike exocrine glands, endocrine glands lack ducts and rely on the circulatory system to transport their secretions to their target sites. This fundamental difference in secretion mechanisms is what sets exocrine glands apart from endocrine glands.

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