Question

Which layer of the alimentary canal generates various types of movements in the small intestine?

• A. Mucosa
• B. Sub-mucosa
• C. Muscularis
• D. Serosa

Answer 1

Answer:

C. Muscularis

Various types of movements are generated by the muscularis layer of the small intestine. These movements help in the thorough mixing up of the food with various secretions in the intestine and thereby facilitate digestion.