Intestinal villi are numerous and larger in posterior part of small intestine because
(a) Digestion is faster in posterior part
(b) Blood supply is poor in anterior part
(c) Blood supply is poor in posterior part.
(d) There is more digested food in posterior part
(a) Digestion is faster in posterior part
(b) Blood supply is poor in anterior part
(c) Blood supply is poor in posterior part.
(d) There is more digested food in posterior part