Alimentary canal in Vertebrates || Digestive system in Vertebrates

Описание к видео Alimentary canal in Vertebrates || Digestive system in Vertebrates

The term alimentary canal or digestive tract in vertebrates refers to an internal tube seldom straight and often tortuously coiled, running from an anterior mouth opening in head to a posterior anal or colloidal aperture at the base of tail. it is designed for ingestion, digestion and absorption of food stuff and egestion of undigested waste.

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