Mouth (oral cavity) - -Parotid gland - Sublingual gland Tongue - -Salivary glands - Submandibular gland - Pharynx Esophagus -Stomach -Pancreas - (Spleen) Liver Gallbladder - Transverse colon - Descending colon Duodenum Small intestine Jejunum - - Ascending colon lleum- - Large intestine Cecum - Sigmoid colon Rectum - Appendix Anus Anal canal Figure 23.1 The alimentary canal and the accessory digestive organs.

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