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The Primary denition in human differ fro...

The Primary denition in human differ from permanent denition is not having one of the folloiwn type of teeth
or
A baby boy aged two years years is admitted to play school and passes through a dental observed that boy that had twenty teeth. Which teeth were absent absent

A

Incisors

B

Canines

C

Premolars

D

Molars

Text Solution

Verified by Experts

The correct Answer is:
C
In human beings, after birth the first set of teeth that develops are deciduous teeth or temporary teeth. These are 20 in number. The dental formula of child is 2102/2102.
Thus, they have 2 incisor, 1 canine, 0 premolars and 2 molars. Therefore, the baby boy would not have permolars.
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