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प्रश्न
Study the diagram given below and then answer the question that follows:
Describe the structure of the part labelled '3'.
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उत्तर
The part labelled '3' (pulp) is a soft connective tissue present in the pulp cavity of the tooth. It consists of blood capillaries, lymph vessels and nerve fibers. These extend from the crown of the tooth and open through the pulp cavity at the base of the root.
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संबंधित प्रश्न
Where is the bile produced? Which component of the food does it help to digest?
Which of the following are the correct functions of two components of pancreatic juice trypsin and lipase?
(a) trypsin digests proteins and lipase carbohydrates
(b) trypsin digests emulsified fats and lipase proteins
(c) trypsin digests starch and lipase fats
(d) trypsin digests proteins and lipase emulsified fats
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 |
Write the function of the following in the human alimentary canal:
Saliva
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The hardest substance in your body?
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The temporary set of teeth includes incisors, canines, and premolars only.
Define the following term:
assimilation
Give reasons for the following:
All teeth in the mouth are not alike.
Answer in detail.
You had eaten bread in the morning. Starting from the mouth, explain how it is digested?
State one difference in nutrition: Autotroph and Heterotroph
Describe the human alimentary canal.
Describe the following: Emulsification
Correct the spellings: Carboxytipepdase
What bodily needs or sensations do you become aware of even though you are reading a book?
What makes respiration and blood circulation go on all the time, and the processes of digestion happen at the right time?
The process by which the body removes waste is called ______.
Name the salivary glands in our mouth?
Match the two columns and select correct option.
| Column - I | Column - II | ||
| i. | Sphincter of Oddi | a. | Oesophagus and stomach |
| ii. |
Ileo-caecal sphincter |
b. | Stomach and small intestine |
| iii. | Pyloric sphincter | c | Ileum and caecum |
| iv. |
Gastro-oesophageal sphincter |
d. | Opening of hepato- pancreatic duct |
The complete digestion and absorption of nutrients is done by the small intestine. Which of the following greatly enhances the process of absorbtion?
