Question

Study that diagram and and then answer the questions that follow :
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(a) Name the parts labelled 1, 2, 3, 4, 5, and 6.
(b) Identify the tooth and give a reason to support your answer.
(c) Describe the structure of the part labelled'3' .
(d) Give the total number of the type of tooth mentioned in '1' above, in the mouth of an adult and state its functions.
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No irrelevent answers
No copied answer​

Answer 1

a)1-Enamel

2-Dentine

3-Pulp cavity

4-

5-Cement

6-crown

b)It is a canine. Because it is sharp at the tip.

d)2,1,2,3/2,1,2,3=32

Answer 2

Answer:

a) 1 enamel

2 dentine

3 pulp cavity

4 gum

5 crown

6 cement

b) Tooth shown in this figure is having one root hence it can be identified as canine or as incisors.

c) The part labeled (3) that is the pulp which is a soft connective tissue present in the tooth. It consists of blood capillaries, nerves fibers and lymph vessels.

(d) 1. Incisors(8)- used for bitting and cutting of food materials

2. Canine(4)- used for holding and cutting of teeths

3. Premolars(8)- used for grinding and crushing of food

4. Molars(12)- used for grinding and crushing of food.