Answer:
-Epithelium
-Lamina propria
-Muscularis mucosae
Explanation:
The mucosa layer represents the innermost layer of digestive or gastrointestinal tract. It is made of three components or sublayer, namely epithelium, lamina propria, and muscularis mucosae.
-The epithelium layer makes innermost layer and performs most of the absorptive, secretory, and digestive processes.
-The lamina propria is middle layer, which is made up of connective tissue and presents between epithelium and muscularis mucosae.
-The muscularis mucosae is outermost layer that helps in propelling food to submucosa from lumen.
