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What is WRONG about ileum as compared with jejunum is and explain in detail?
Jejunum has long and sparse vasa recta as compared to ileum. Jejunum are thick walled and peritoneal windows are transparent as compared to ileum. Peyer patches are present in ileum which are absent in jejunum. Jejunum have 1 or 2 rows of aerial arcades whereas ileum have 4 to 5 aerial arcades Ileum have sho club shaped villi. Ileum have more fat in mesentry.