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प्रश्न
The finger-like outgrowths of Amoeba help to ingest food. However, the finger-like outgrowths of the human intestine help to
विकल्प
digest the fatty food substances.
make the food soluble
absorb the digested food
absorb the undigested food
उत्तर
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 ______.
All are part of the small intestine, EXCEPT
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.
Name the parts of the alimentary canal where
digested food gets absorbed
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.
Visit a doctor and find out:
- Under what conditions does a patient need to be on a drip of glucose?
- Till when does a patient need to be given glucose?
- How does glucose help the patient recover?
Write the answers in your notebook.
