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प्रश्न
The finger-like outgrowths of Amoeba helps to ingest food. However, the finger-like outgrowths of human intestine helps to ______.
पर्याय
digest the fatty food substances.
make the food soluble.
absorb the digested food.
absorb the undigested food.
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उत्तर
The finger-like outgrowths of Amoeba helps to ingest food. However, the finger-like outgrowths of human intestine helps to absorb the digested food.
Explanation:
Finger-like outgrowths called villi are present in the small intestine. They increase the surface area of the small intestine for the absorption of digested food.
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संबंधित प्रश्न
The opening of the stomach into the intestine is called ______.
The longest part of alimentary canal is ______.
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 _____________.
Assertion: All proteins in our food are digested in the small intestine only.
Reason: The protein digesting enzymes are released into the small intestine.
Choose the odd one out from the group and give reason.
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 |
Assertion (A): The inner walls of the small intestine have finger like projections called villi which are rich in blood.
Reason (R): These villi have large surface area to help the small intestine in completing the digestion of food.
