Read the following statements with reference to the villi of small
(i) They have very thin walls.
(ii) They have a network of thin and small blood vessels
close to the surface.
(iii) They have small pores through which food can easily
(iv) They are finger-like projections.
Identify those statements which enable the villi to absorb
(a) (i), (ii) and (iv) (b) (ii), (iii) and (iv)
(c) (iii) and (iv) (d) (i) and (iv)
NCERT Class VIII
Science - Exemplar Problems
Chapter 2. Nutrition in Animals