Zoology - Structural Organisation in Animals Question with Solution | TestHub

A: Unicellular glandular epithelium, the goblet cells- specialised epithelium has the ability to release its secretion. It is found in respiratory system secreting mucus.

B: Multicellular glandular epithelium: A cluster of cells release secretion into a duct, for example, in the salivary gland.

C: Compound epithelium: More than one layer of cells forming a thick layer, found in skin doing the job of protection.