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प्रश्न
Fill in the blank.
Peristalsis is caused by _____________________________.
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उत्तर
Peristalsis is caused by the wave-like motion of muscles in the food pipe.
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संबंधित प्रश्न
What is the role of saliva in the digestion of food?
Define a nutrient.
Fill in the blanks in the table (1-5) by selecting the suitable names of substances from the list given below:
(steapsin, peptones, fatty acids, proteoses, protein).
| Digestive Enzymes | Acts on | To convert into |
| (i) Pepsin | _________(2) | ________(3) and |
| (ii) _______(1) | Fats |
________(4) _________(5) |
Define the following term:
Egestion
Write short answers
What is dental plaque?
State one difference in nutrition: Holozoic and Saprozoic nutrition
Give a reason.
Food becomes acidic in the stomach.
Liver produces for ______ the digestion of fat.
Why do we eat?
In human beings, when the process of digestion is completed, the (i) proteins, (ii) carbohydrates and (iii) fats are respectively finally converted into ______.
