Teeth

Teeth

1. POWERPOINT PRESENTATION Submitted by Jayasree Natural science

2. TEETH

3. TEETH Teeth are masticatory apparatus Human dentition is described as thecodont , heterodont and diphyodont The term detition refers to the number kinds and arrangement of teeth

4. THECODONT It is a dentition in which the teeht are paced in the sockets of jawbones

5. HETERODONT It is a dentition in which the teeth are four different types both in their structure and function.

6. DIFFERENT KINDS OF TEETH INCISORS It is use for cutting CANINES It usedfor tearing PREMOLARS It is used for crushing MOLARS It also used for crushing

7. DIPHYODONT It is a dentition in which the teeth appear twice in the life time of man They are milkteeth and permanent teeth