Question

modification in small intestine for absorbtion of food according to class 10th

Answer 1

Answer:

♦ Features of the small intestine make it efficient at absorption of digested food:

1) The small intestine is long:  this ensures food remains in the small intestine long enough for the products of digestion to be fully absorbed into the bloodstream.

2) Villi: -These are finger like projections protruding out from the inner lining of small intestine . They increase the surface area of small intestine to absorb more nutrients.  

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