Read the following statements with reference to the villi of small intestine. |
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 pass. |
iv. They are finger-like projections. |
Identify those statements which enable the villi to absorb digested food. |
A) i, ii and iv
B) ii, iii and iv
C) iii and iv
D) i and iv
E) None of these
Correct Answer: A
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