« previous next »
Pages: [1]   Go Down

Author Topic: Biology help!  (Read 1237 times)

Offline YogiBeAr

  • Newbie
  • *
  • Posts: 10
  • Reputation: 28
Biology help!
« on: April 27, 2011, 12:55:17 pm »
Hey guys,
explain how the structure of a villus helps absorption of the products of digestion in the
small intestine
Logged

Amelia

  • Guest
Re: Biology help!
« Reply #1 on: April 27, 2011, 03:42:48 pm »
The small intestine is lined with tiny-finger like projections known as the villus. It has a large surface area for easy absorption of digested food materials.

Each villus has a network of blood capillaries, providing a way for the digested food particles to  go directly to the bloodstream.

Please post your doubts in the appropriate thread - https://studentforums.biz/sciences/igcse-biology-doubts-here-!!!!/
« Last Edit: April 27, 2011, 03:45:21 pm by Amelia »
Logged
Pages: [1]   Go Up
« previous next »