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प्रश्न
State whether the following statement is True or False.
Wisdom tooth appears at the age of 5-6 years when the child starts going to school.
पर्याय
True
False
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उत्तर
False
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संबंधित प्रश्न
The inner lining of stomach is protected by one of the following from the harmful effect of hydrochloric acid. This is:
(a) pepsin
(b) mucus
(c) saliva
(d) bile
Define the following term:
Peristalsis
State whether the following statement is True or False.
The temporary set of teeth includes incisors, canines, and premolars only.
Give reasons for the following:
All teeth in the mouth are not alike.
Describe the digestion of food in small intestine.
Match items in column A with the appropriate items in Column B:
| Column A | Column B | ||
| 1 | HCl | a | Lactose |
| 2 | Rennin | b | Pellagra |
| 3 | Enteropeptidase | c | Rumen |
| 4 | Cellulose | d | Pepsin |
| 5 | Ptyalin | e | Starch |
| 6 | Vitamin | f | Pernicious anaemia |
| 7 | Intestinal juice | g | Trypsin |
| 8 | Bile salt | h | Casein |
| 9 | Vitamin A | i | Micelle |
| 10 | Goitre | j | Night-blindness |
| k | Iodine | ||
The question has four options. Choose the correct answer:
The hardest constituent of the tooth is
The process of digestion starts from the ______.
What is the length of the alimentary canal?
What is digestion?
