Biology, asked by rafiloyola2036, 1 year ago

Write down the characteristic features of the human digestiv system each of them

Answers

Answered by Anonymous
2
Hi,
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Here is your answer,
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Human digestive system can be defined as : The digestive system from Oesophagus to the anus is called alimentary canal or digestive system. It is about 9 M long. It is also called food tube.
It constituents organ namely :-
1. Buccal cavity :
It's the another name of mouth through which food gets enter in body by the help of hands. Its main characteristics is that it's lower part only moves nor the upper one.

2. Oesophagus :
It is tubular part of alimentary canal about 25 cm long. It is also the narrowest part of the alimentary canal.

3. Stomach :
it is J shaped bag like structure made of muscles it is also one of the biggest muscular organ.

4. Small intestine :
It is located below the stomach and coiled in appearance. Since internally it's made up of Villi.

5. Large intestine :
It is 1.5 m long organ. Food from small intestine moves there.

6. Rectum and Anus :
The faecal material through large intestine is passes through the anus.

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HOPE YOU WILL UNDERSTAND MY WORDS, a request is here please as I am an ACE ranker I wish that to make my way easy for the GENIUS rank you should mark my answer brainlest if you wish then only ☺.
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