Zoology - Digestion and Absorption Question with Solution | TestHub

Muscularis mucosa- It is the outermost layer and is made up of a thin mesothelium with some connective tissues.

Hepatic lobules - These are the structural and functional units of the liver containing hepatic cells arranged in the form of cords.

Parietal cells - These secrete HCl and intrinsic factor in stomach.

Diarrhoea - The abnormal frequency of bowel movement and increased liquidity of the faecal discharge.