Question

What is glandular epithelium?

Answer 1

Hint: Glands are a collected group of secretory epithelial cells. They are located beneath the connective tissue. The majority of glands arise as epithelial cells proliferate. They are columnar epithelium that have been changed.

Complete step by step answer:
The secretory sections of the glands are made up of the parenchyma of glandular epithelium.
The glandular epithelium is a form of columnar epithelium that has been changed. Their cells are altered for them to secrete certain chemicals. It is abundant in the stomach, intestine, and other secretory organs. The glands exist in isolation as unicellular glands. The goblet cells in the alimentary canal's mucosal membrane are unicellular glands.
Sweat glands and sebaceous glands in the skin, mammary glands and salivary glands, and other multicellular glands can gather to form.

Image: Glandular epithelium
The glandular epithelium secretes sweat, milk, digestive enzymes, oil, and other hormones.
The two types of glands are exocrine and endocrine glands.
Unicellular or multicellular exocrine glands exist. They have ducts through which secretion is transported and ends up on the epithelial surface. For example, Sweat glands.
The secretions of endocrine glands are discharged directly into the bloodstream because they lack ducts. The pineal gland and pituitary gland are two examples.

Note: The glandular epithelium are specialised epithelial cells that secrete glands. There are two types of glands: endocrine and exocrine. Exocrine glands store secretion until it is needed for the body's covering and lining. Hormone development is regulated by endocrine glands, which contain hormones created before they are needed in the body.