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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 roughage? Give two examples.
Complete the following table by filling in the blanks 1 to 8.
|
Organ |
Enzyme |
Food acted upon |
Find product |
|
1 |
Pepsin |
2 |
3 |
| Mouth | 4 | 5 | Disaccharide |
|
6 |
7 |
Maltose |
8 |
Define the following term:
Digestion
Answer in detail.
What is meant by digestion? How does it differ from nutrition?
The process of digestion starts from the ______.
Name the salivary glands in our mouth?
Identify the part of the digestive system which is vestigial in humans?
Choose the correct order of terms that describes the process of nutrition in ruminants.
Fill in the blanks using the words listed below.
| water, front, intestinal, salts, pseudopodia, back, vacuole |
- The digestion of all food components is completed by the ______ juice.
- Large intestine absorbs ______ and some ______ from the undigested food.
- Tongue is attached at the ______ to the floor of the mouth cavity and is free at the ______.
- Amoeba pushes out ______ around the food and traps it in a food ______.
Give two reasons, why bile juice is considered to be an important secretion of liver in the process of digestion?
