what is alimentatry canal ?

Dear student, Alimentary canal also called digestive tract or gastrointestinal tract, pathway by which food enters the body and solid wastes are expelled. Food taken in through the mouth is digested to extract nutrients and absorb energy, and the waste expelled as feces.The alimentary canal includes mouth, pharynx, esophagus, stomach, small intestine, large intestine, and anus.  Regards

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