Unicellular gland.

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These cells.


Unicellular exocrine glands. . (b )multicelluar (1) A: Multicellular consisting of cluster of cells (2) B: Unicellular consisting of isolated glandular cells A : Columnar cells producing exocrine secretion B : Cuboidal cells also known as glandular epithelium.

, salivary gland).

goblet cells) and multicellular (e. • Unicellular exocrine glands. .

, goblet cells in the intestinal epithelium), or they can form glandular organs (e. fc-smoke">Apr 12, 2023 · 1/3.



. Glandular Epithelium.

fc-falcon">(a) Unicellular (Fig. Medium.

• Multicellular exocrine glands.

They are mainly of two types: unicellular, consisting of isolated glandular cells (goblet cells of the alimentary canal), and multicellular, consisting of cluster of cells (salivary gland). . .

. A gland is a structure made up. g. Besides, it is also concerned with various reproductive functions. . .


o Goblet cells secrete the glycoprotein mucin, which by the uptake of water is converted into a slimy substance, mucus. .



For example, a goblet cell is a mucous-secreting unicellular gland interspersed between the columnar epithelial cells of a mucous membrane (Figure 4.


Their role is to protect the surface of epithelium, lubricate it, and.