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प्रश्न
Study the diagram given below and then answer the question that follows:
Identify the tooth and give a reason to support your answer.
उत्तर
The tooth shown in the diagram has only one root, so it is an incisor or canine which is used for biting and piercing.
APPEARS IN
संबंधित प्रश्न
Draw neat labelled diagram of the pancreas with their associated structures
Write one function each of the following enzymes:
Pepsin
Name the organ where the juice bile is temporarily stored.
Given alongside is the diagram of the human alimentary canal.
(i) Name the parts 1-11 indicated by guidelines.
1.____ 2.____ 3.____ 4.____ 5.____ 6.____ 7.____ 8.____ 9.____ 10.___ 11.____
(ii) State the function of the juice secreted by the part 1.
(iii) State the function of the three enzymes found in the juice secreted by part 3.
Write true or false for the below statement. Rewrite the false statements correctly.
Absorption of food takes place in small intestine
Write short answers
What do you mean by the emulsification of fat?
The question has four options. Choose the correct answer:
The ileum is characterized by
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 |
What will happen if the mucus is not secreted by the gastric glands?
Solve the crossword given in Figure 2.3.
| Across | Down | ||
| 1 | Cream-coloured digestive gland | 2 | Feeds with the help of pseudopodia |
| 3 | Undigested excretory solid residues | 6 | Total number of molars in one jaw of an adult |
| 4 | Organ that mixes saliva with the food | 8 | Largest gland |
| 5 | Point of defecation | 9 | Watery secretion in the mouth |
| 7 | Stored in gall bladder | 11 | A ruminant |
| 10 | Finger-like outgrowth in the small intestine | 12 | Form of food chewed by ruminants |
| 13 | Kind of taste buds | ||
| 14 | Kills bacteria in the stomach | ||
