Which of the following sttements regarding small intesitine are incorrect? (i)
Channel: Doubtnut
Date: 2020-08-16

Which of the following sttements regarding small intesitine are incorrect? (i) Throughout the small intestine, there are crypts of lieberkuhn at the base of the villi.  (ii) In douodenum, there are, in addition, small rounded peptic glands. (iii) The small intestine is strongly self-rotective, by means of a copious production of mucus and a mechanism of the rapid replacement of cells damaged by contact with food and digestive juices.  (iv) Each villus is richly supplied with blood capillaries only