Intestinal villi are more numerous and larger | vedclass

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(C) The correct answer is $C$. Intestinal villi are finger-like projections that increase the surface area for absorption. In the posterior part of th

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There is more digested food in the posterior part.

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(C) The correct answer is $C$. Intestinal villi are finger-like projections that increase the surface area for absorption. In the posterior part of the small intestine (specifically the ileum),the concentration of fully digested food particles is higher as the process of digestion has been ongoing throughout the length of the small intestine. Therefore,to maximize the efficiency of nutrient uptake,the villi are more numerous and larger in the posterior region to facilitate greater absorption of these digested nutrients.

Intestinal villi are more numerous and larger in the posterior part of the small intestine than in the anterior part because:

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