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प्रश्न
The question has four options. Choose the correct answer:
The ileum is characterized by
विकल्प
Brunner's glands and leaf-like villi.
Brunner's glands and club-shaped villi.
club-shaped villi and Peyer's patches.
Peyer's patches and Bunner's glands.
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उत्तर
Club-shaped villi and Peyer's patches.
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संबंधित प्रश्न
The inner wall of the small intestine has many finger-like outgrowths called ______.
What is meant by dental caries?
In human digestive system, the enzymes pepsin and trypsin are secreted respectively by ______.
| When a person eats sugary food, then organisms A present in his mouth act on sugar to produce a substance B. The substance B first dissolves the calcium salts from the top part C of the tooth and then from its middle part D forming holes E. These holes ultimately reach the part F in the lower part of tooth which contains nerves and blood vessels. The substance B irritates the nerve endings inside the tooth causing toothache. |
- What are (i) organisms A, and (ii) substance B?
- What are (i) part C, and (ii) part D, of tooth known as?
- By what name are the holes E in the tooth known?
- Name the part F of the tooth.
- What will happen if organisms A reach part F of the tooth known?
Fill in the blanks.
Incisors are used for _____ and _____ the food.
Name the three regions of the large intestine.
Differentiate between
Digestion and Absorption
What is dental plaque?
Answer in detail.
What is meant by digestion? How does it differ from nutrition?
Define with examples: Heterotrophs
State one difference in nutrition: Holozoic and Saprozoic nutrition
Describe the following: Digestion of fat in the intestine
Mark odd one in the series:
Correct the spellings: Pespin
Describe the digestion of starch.
Which systems work together to provide the body with energy?
Analogy
Enzymes: Digestive glands:: _______: Endocrine glands.
The coiled middle portion of the small intestine which is 2.5 meters long is the ______.
Observe the diagram of Human digestive system.
Match the labeling referred in column I and correlate with the function in column II.
| Column I | Column II | |
| i. | a. | The length of this depends on food the organism eats. |
| ii. | b. | Initial phase of starch digestion |
| iii. | c. | Increase the efficiency of lipase enzyme action |
| iv. | d. | This is the site of the complete digestion of carbohydrates, proteins and fats. |
List the glands associated with digestion.
