In anatomy, the intestine (or bowel)'s the segment of the alimentary canal extending from the stomach to the anus and, in humans and other mammals, consists of two segments, the small intestine and the large intestine. In humans, the small intestine's further subdivided into the duodenum, jejunum and ileum while the large intestine's subdivided into the cecum and colon. Structure and function The structure and function can be described both as gross anatomy and at a microscopic level. Gross an… (More on Bowel)