Open your mouth, look into a mirror and try to count the different types of teeth in your mouth. Compare them with figure given below:.
Record your observations in the table below:
Types of Teeth
Number of Teeth
in my mouth
In the figure
Incisors
Canines
Premolar
Molar
(a) Did you observe any difference In the number of teeth? If yes, could you Identify which type of teeth showed the difference?
(b) Compare the number and type of teeth In an adult (say your parents or cousins who have reached the age of or more). Note your observation.
Types of Teeth
Number of Teeth
in my mouth
In the figure
Incisors
Canines
Premolar
Molar
Important Questions on Nutrition in Animals
Solve the crossword given.
Across
1. Cream-coloured digestive gland.
4. Organ that mixes saliva with the food.
5. Point of defecation.
7. Stored in gall bladder.
10. Finger-like outgrowth in the small intestine.
13. Kind of taste buds.
14. Kills bacteria in the stomach.
Down
2. Feeds with the help of pseudopodia
3. Undigested excretory solid residues.
6. Total number of molars in one jaw of an adult
8. Largest gland
9. Watery secretion in the mouth
11. A ruminant
