Q. A baby boy aged two years is admitted to play school and passes through a dental check - up. The dentist observed that the boy had twenty teeth. Which teeth were absent ?
A) Incisors
B) Canines
C) Pre-molars
D) Molars
Explanation
[Solution] Milk (deciduous) dentition has 20 teeth (formula 2102/2102) with no premolars. Answer (3).
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.