The modification of the mucosa of the small intestine that allows for an increase in surface area are the

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Quizplus · Accepted Answer

Circular folds and villi are the primary modifications of the mucosa of the small intestine that increase surface area for absorption. Mucous glands are not involved in this process. Lacteals are lymphatic vessels found in the villi that absorb lipids, but they do not contribute to the increase in surface area. Adventitia is a layer of connective tissue that supports and attaches organs to other structures and is not related to the mucosal modifications in the small intestine.

The Modification of the Mucosa of the Small Intestine That