AlimentaryAlimentary canal is a tract of digestive system consist mouth, pharynx , oesophagus, stomach , small intestine,large intestine, rectum and anus .
It plays a primary role in human digestion . It converts the food into the form to absorb and pass to them on the other organ of the body. It includes the mixing , transport , digest, absorb and excrete the food .
The alimentary canal is long tube of organs makes a pathway for food to travel through the body .It runs from the mouth to the anus .
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