GENERAL HISTOLOGY

Detailed explanation-1: -The key difference between the two types is that, whereas exocrine glands secrete substances into a ductal system to an epithelial surface, endocrine glands secrete products directly into the bloodstream [1].

Detailed explanation-2: -What’s the difference between endocrine and exocrine glands? Exocrine glands secrete their substances through ducts onto your body’s surfaces. On the other hand, endocrine glands secrete their substances directly into your bloodstream. They’re called ductless glands.

Detailed explanation-3: -Endocrine glands do not have ducts. Their secretions (hormones) are secreted into the blood stream. Because of this, the hormones can act over long distances, and reach any organ in the body to co-ordinate activity. Often there is a specific ‘target’ organ that the hormone acts on.

Detailed explanation-4: -Endocrine glands are the glands that secrete hormones without ducts, while exocrine glands secrete hormones through ducts.

Detailed explanation-5: -The endocrine glands do not have ducts to carry their product to a surface. They are called ductless glands. The word endocrine is derived from the Greek terms “endo, ” meaning within, and “krine, ” meaning to separate or secrete.