Question

Any one help me with this question
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 parts labelled "3"
d) give the total number of the type of tooth mentioned in one above in the mouth of an adult and state its function

Answer 1

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.


So here is your answer.
Hope it helps you.