• Created by: Ellie
  • Created on: 22-04-13 18:18

Villi In The Small Intestine

Villi line the walls of the small intestine. They have:

  • Massive surface area - exchanging materials.
  • Extensive network of blood capillaries - absorb products of digestion by diffusion and active transport.
1 of 1


No comments have yet been made

Similar Biology resources:

See all Biology resources »