parts of the alimentary canal of tongue of human

Human Digestive System - The Alimentary Canal - The mouth cavity leads into the alimentary canal..

It has an inner circular and the outer longitudinal muscles. Both these layers facilitate the movement of food along the alimentary canal..

The structure of the human digestive system is adapted to the omnivorous diet. The human digestive system consists of an alimentary canal, which is approximately 8 metres long. The alimentary canal carries out digestion, absorption and ege..

The structure of the human digestive system is adapted to the omnivorous diet. The human digestive system consists of an alimentary canal, which is approximately 8 metres long. The alimentary canal carries out digestion, absorption a..

Man is omnivorous - feeding on different kinds of food. Thus, the structure of the digestive system should be adapted to this diet. The human digestive system consists of an alimentary canal, which is approximately 8metres long. The alimentary canal..

Structure of Human Ear - Ears are extremely sensitive device with the help of which we are able to hear. The ear consists of three basic parts - the outer ear, the middle ear, and the inner ear. Each part of the ear has a specific role in the task of detecting and inte..

Human Digestive System - The Mouth Cavity - Man is omnivorous - feeding on different kinds of food. Thus, the structure of the digestive system should be adapted to this diet. The human digestive system consists of an alimentary canal, which is approximately ..

. Thus the waste is finally discharged into the gut. The septal nephridia are responsible for preventing loss of water. The integumentary nephridia are the smallest of the three types and are most numerous 200-250 in each segment. These nephridia discharge the waste products outside the body throug..

Egestion is expelling the undigested wastes from the body. Food which is not digested and thus is not assimilated by the body is passed to the last part of the alimentary canal called the rectum and egested out in the form of faeces or excret..

Salivary glands - They are glands found associated with the mouth and their secretion is called saliva. Saliva is a slightly alkaline secretion which contains 99% water. It consists of proteins like mucin which serves to lubricate the food and also helps in its passage along the alimentary..