Difference between Exocrine and Endocrine Glands

Exocrine glands are gland that is attached to a duct and secretions are delivered to certain body organs via ducts whereas endocrine glands are gland that does not have a conduit through which to secrete fluid.

 Here are some of the main differences between exocrine glands and endocrine glands to help you understand how both differ:

Exocrine Glands Vs Endocrine Glands:


The Exocrine glands release chemical compounds into the ducts that aid in secretion release.

 While some of these glands discharge their secretions onto a surface remaining inside the body, the majority of these glands discharge their secretions to the outside of the body.


Endocrine glands release chemicals into the body’s tissues or blood.

These are ductless glands, which means they do not pass through a duct before secreting chemicals known as hormones into the bloodstream.

Hormones act as messengers, informing various bodily parts to do or stop doing certain things.

Endocrine glands are ductless glands of the endocrine system that generate hormones straight into circulation.

What is the Difference between Exocrine and Endocrine?

Endocrine glands release hormones without ducts, whereas exocrine glands leak hormones with ducts.

 Let’s discuss the difference between exocrine glands and endocrine glands as follows:

Exocrine glands are glands that have ducts that allow cells to create by-products that are then discharged onto the surface of target cells or organs.The glands that produce hormones or secretions directly into the bloodstream without using a duct system are known as endocrine glands.
One or more ducts are used by exocrine glands to convey their secretions.The hormones are immediately released into the bloodstream by ductless endocrine glands.
Enzymes, mucins, ions, water, and other substances are exocrine gland secretions.Hormones are hormones that endocrine glands secrete.
The gland’s target areas are near the exocrine gland.Endocrine glands have target locations that are present outside of the gland as compared to exocrine glands.
The secretions are delivered right to the intended organs, and exocrine glands typically respond quickly.The secretions from endocrine glands must be delivered to the site of action, which causes a delayed reaction.
Exocrine glands can be classified as merocrine, apocrine, and holocrine glands, among other varieties, as well as unicellular and multicellular endocrine glands.Trabecular type, follicular type, and diffused type are the three different types of endocrine glands.
The short-term actions and processes of the target organs are observed by exocrine glands.The general shape, development, and growth of the target organs are regulated by endocrine glands.
Exocrine glands include the liver, pancreas acini, salivary glands, mammary glands, and sebaceous glands.Adrenal, pituitary, ovarian, thyroid, and other endocrine glands are a few examples.


You learned a lot about the difference between them by reading this post.

Exocrine and endocrine glands are the two types of glands that create and emit chemicals that control the body works.

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