what is the length of human alimentary canal?

 around 9-10m

Bibliographic EntryResult
(w/surrounding text)
Standardized
Result
Van De Graaf, Kent. Human Anatomy. McGraw-Hill. 2000."The GI tract extends from the mouth to the anus, is a continuous tube about 30 ft long."9 m
"Alimentary Canal." Encyclopedia of Family Health. Volume 1. Marshall Cavendish, 1998."The body's food-processing plant is the alimentary canal, a muscular tube about 33 ft (10 m) long that starts at the mouth and ends at the anus."10 m
National Geographic Society. Exploring the Human Body. Washington, DC: National Geographic Society, 1998."Basically an extended and convoluted tube, the 30-ft-long digestive tract packs itself efficiently into the abdominal cavity."9 m
Gray, Henry F.R.S. Gray's Anatomy. Pennsylvania: Running Press, 1974."The alimentary canal is a musculo-membrane tube, about 30 ft in length, extending from the mouth to the anus."9 m
Dubois, Andre. "Alimentary Canal." World Book Online America's Edition, 2001."Alimentary canal is a long tube through which food is taken into the body and digested.In human beings, this passage is about 30 ft (9 m) long."9 m
 

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it starts at the mouth and ends at the anus

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the length of human alimentary canal is 9 meters.

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9-10 meter

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about 9 metre

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about 30 feet(9m)

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about 30 feet(9m)

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6.5inch to 7inch.but tyis can be applicable for only an adult human

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THANKS

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9 m

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