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Which layer of the alimentary canal generates various types of movements in the small intestine?(a) Mucosa(b) Sub-mucosa(c) Muscularis(d) SerosaThis question was addressed to me during an interview for a job.I would like to ask this question from Digestion of Food-2 topic in chapter Digestion and Absorption of Biology – Class 11

Answer» CORRECT CHOICE is (c) Muscularis

The best I can explain: 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.


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