Alimentary Canal
Alimentary Canal
Alimentary Canal:
In human beings, the digestive system constitutes a long tubular structure called the alimentary canal which is about 7 - 8 metres long. It extends from the mouth to the anus. The complete process of ingestion, digestion, absorption, assimilation and egestion of food material is done within the alimentary canal itself. The alimentary canal can be divided into various components. Starting from mouth to anus, different parts of the canal can be written as :
1. Mouth : It is the starting point of our digestive tract. Food is ingested through mouth. About 30 % of carbohydrates get digested in the mouth. The mouth is filled with watery substance named as saliva. Saliva is consists of mucus, water and enzymes etc.
Which of the following are correct ? (a) Mouth is the starting point of our digestive tract. Food is ingested through mouth. About 30 % of carbohydrates get digested in the mouth. (b) Small intestine is the longest part of the alimentary canal and comprises three parts - Duodenum, Jejunum and Ileum. (c) Large intestine The small intestine leads into the large intestine. Rectum is the Ned point of large intestine.. | |||
| Right Option : D | |||
| View Explanation | |||
The tube starting at mouth and ending at anus is called _____________________ | |||
| Right Option : C | |||
| View Explanation | |||
Which of the following are correct ? (a) The digestive system of humans constitutes a long tubular structure called the alimentary canal . (b) In humans food is ingested through mouth. (c) In the human beings the undigested food get excreted out of the body through anus. | |||
| Right Option : D | |||
| View Explanation | |||
Students / Parents Reviews [10]
About Abhyas metholodology the teachers are very nice and hardworking toward students.The Centre Head Mrs Anu Sethi is also a brilliant teacher.Abhyas has taught me how to overcome problems and has always taken my doubts and suppoeted me.
Shreya Shrivastava
8thAbhyas is a complete education Institute. Here extreme care is taken by teacher with the help of regular exam. Extra classes also conducted by the institute, if the student is weak.
Om Umang
10thIt has a great methodology. Students here can get analysis to their test quickly.We can learn easily through PPTs and the testing methods are good. We know that where we have to practice
Barkha Arora
10thOne of the best institutes to develope a child interest in studies.Provides SST and English knowledge also unlike other institutes. Teachers are co operative and friendly online tests andPPT develope practical knowledge also.
Aman Kumar Shrivastava
10thAbhyas Methodology is very good. It is based on according to student and each child manages accordingly to its properly. Methodology has improved the abilities of students to shine them in future.
Manish Kumar
10thIt was a good experience with Abhyas Academy. I even faced problems in starting but slowly and steadily overcomed. Especially reasoning classes helped me a lot.
Cheshta
10thMy experience was very good with Abhyas academy. I am studying here from 6th class and I am satisfied by its results in my life. I improved a lot here ahead of school syllabus.
Ayan Ghosh
8thA marvelous experience with Abhyas. I am glad to share that my ward has achieved more than enough at the Ambala ABHYAS centre. Years have passed on and more and more he has gained. May the centre flourish and develop day by day by the grace of God.
Archit Segal
7thMy experience with Abhyas academy is very good. I did not think that my every subject coming here will be so strong. The main thing is that the online tests had made me learn here more things.
Hiya Gupta
8thMy experience with Abhyas is very good. I have learnt many things here like vedic maths and reasoning also. Teachers here first take our doubts and then there are assignments to verify our weak points.
