CTET 2 Math and Science Nov 2012 Paper
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Question : 80 of 120
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Study the following statements about villi :
A. They are finger-like projections.
B. They have very thin walls.
C. They have small pores through which food can pass easily.
D. They have a network of thin and small blood vessels close to the surface.
The statements which enable the villi to absorb digested food are
A. They are finger-like projections.
B. They have very thin walls.
C. They have small pores through which food can pass easily.
D. They have a network of thin and small blood vessels close to the surface.
The statements which enable the villi to absorb digested food are
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