YES
MULTICELLULAR EXOCRINE GLAND
- EPITHELIA, because they are bordering lumens (2)
- MULTICELLULAR EXOCRINE GLAND, because several secretory cells have associated
with each other to form secretory structures (A). They secrete their products
inside the lumen of these structures, and the product will be release
into a body cavity (digestive tube for exemple) or at the surface of the skin through
a duct (B).
- A: secretory parts of the gland: the secretory cells are full of mucus (in white).
- B: duct of the gland (the nuclei of the duct cells are round -->
simple cuboidal epithelium)
- nucleus of secretory cells
- lumen
- capillary (you can see the red blood cells in
red and distinguish the fine simple squamous epithelium with its flat nuclei
surrounding them)