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प्रश्न
The longest part of alimentary canal is ______.
उत्तर
The longest part of alimentary canal is small intestine.
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संबंधित प्रश्न
Why does absorption of digested food occur mainly in the small intestine?
The opening of the stomach into the intestine is called ______.
How is the small intestine designed to absorb digested food?
All are part of the small intestine, EXCEPT
Select the correct statement.
The enzyme responsible for the digestion of proteins in the small intestine is _____________.
Read the following statements with reference to the villi of the small intestine.
- They have very thin walls.
- They have a network of thin and small blood vessels close to the surface.
- They have small pores through which food can easily pass.
- They are finger-like projections
Identify those statements which enable the villi to absorb digested food.
Choose the odd one out from each group and give reasons.
oesophagus, small intestine, large intestine, rectum
Match the organs in Column I with the words listed in Column II.
| Column I | Column II | ||
| (a) | Rectum | (i) | Mucus |
| (b) | Gall bladder | (ii) | Villi |
| (c) | Stomach | (iii) | Taste buds |
| (d) | Tongue | (iv) | Faeces |
| (e) | Small intestine | (v) | Bile juice |
Finger-like projections enhance the absorbing capacity of the small intestine.
