4.1.5. Rectum

Unit 4 - Gastro Intestinal Tract OR Digestive system and associated digestive glands
4.1.5. Rectum
Morphologically there is no distinction between the rectumad intestine, the ilio-rectal valve is present in sciana, tetradon and muracnosox.

Last modified: Monday, 25 June 2012, 5:55 AM