Digestive System of Calotes (With Diagram) | Zoology

The digestive system of Calotes is com­posed of the alimentary canal and digestive glands (Fig. 1.94 A): (i) Alimentary canal: The alimentary canal starts from the mouth. Mouth is a transverse terminal aperture provided with jaws. The jaws are provided with teeth. The teeth are sharp, small, pointed and recurved back­wards. They are actually simple cones (haplodont) having an enamel [...]