The type of epithelial tissue which forms the ducts of salivary glands is?

We know that our body is made up of many cells and tissues. Epithelia are tissues consisting of closely apposed cells without intervening intercellular substances. Epithelia are avascular, but all epithelia "grow" on an underlying layer of vascular connective tissue.

The type of epithelial tissue which forms the ducts of salivary glands is - Glandular epithelial tissue.

These are modified columnar epithelial tissues. They are large cells that present in the tear glands, sweat glands etc. Their main function is secretion.

• Glandular epithelial tissue consists of cells that are specialized to produce and secrete substances into the ducts or body fluids.

• The main excretory duct of the large salivary glands is made up of Stratified cuboidal epithelia or pseudo-stratified columnar epithelia.

Cuboidal epithelia cells are cuboidal in shape. They are found in the salivary glands, kidney tubules, sweat glands etc. Their main function includes absorption, secretion, and excretion. If the cuboidal epithelium is arranged in many layers it forms the stratified cuboidal epithelium. It is found on the inner side of the pancreatic ducts and salivary glands. They mainly help in protection.

• The secretary ducts of the salivary glands are made up of columnar epithelia or pseudo-stratified columnar epithelia.

And the columnar epithelium has cells that are pillar-like and column-like. We can find them in the lining of the stomach and intestine. Its functions include absorption and secretion.