Describe the organs of the alimentary canal: -Note any specializations in the layers that make up...

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Medical Sciences

Describe the organs of the alimentary canal:
-Note any specializations in the layers that make up the wallsof these organs.
-Note the epithelial tissue that lines the lumen
- Describe / list the sub-regions of these organs whereappropriate (e.g. in the small and large intestine)

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Alimentary canal also called the gastrointestinal tractbegins at the mouth and terminates at the anus Between those two points the canal is modified as the pharynx esophagus stomach and small and large intestines to fit the functional needs of the body Throughout its length the alimentary tract is composed of the same four tissue layersthese layers are the mucosa submucosa muscularis and serosa The mouth which is uppermost opening of the alimentary canalSaliva is produced here Pharynx which is the common passageway for food and air during the swallowing of food the epiglotis which is flap like structure closes the windpipe which prevents food entering the See Answer

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