Biology, asked by bb2702925, 7 months ago

_is the long tube extending form mouth to anus in human beings​

Answers

Answered by stylishtamilachee
15

Answer:

Alimentary canal is the long tube extending from mouth to anus in human beings.

Explanation:

What is Alimentary canal?

  • It is a muscular tube which starts from the mouth and ends at the anus.

  • It is about 9 metres long.

  • It is highly coiled in certain regions mainly in the small intestine.

  • Its various regions are different both in structure and function.

What is digestion?

  • It is the breaking down of complex substances into by the action of simpler enzymes.

  • It is any change which makes the food soluble and of such chemical nature that they can be absorbed through living membranes.

Answered by july2013
7

Alimentary canal also known as gastrointestinal tract (GIT) is the long tube extending form mouth to anus in human beings​.

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