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Question : What features of the small intestine enables it to absorb digested food efficiently?

Answer»

Solution : Absorption is a process by which the end product of digestion PASSES through the intestinal mucosa into the blood and lymph. The VILLI in the LUMEN of ileum are the absorbing units, consisting of a lacteal DUCT in the middle surrounded by fine network of blood capillaries The process of absorption involves active, passive and facilitated transport.


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