Dental formula of human being

Options

A. `I_(2),C_(2),P_(1),M_(3)`
B. `I_(2),C_(2),P_(2),M_(3)`
C. `I_(3),C_(1),P_(2),M_(2)`
D. `I_(2),C_(2),P_(3),M_(1)`

Answer

B

Explanation

(b) Dental formula of human is `(2,1,2,3)/(2,1,2,3)=(8)/(8)xx2=32`. It shows the number of incisor 2, canine 1, premolar 2 molar 3 in each half upper and half lower jaw with 32 teeth in buccal cavity.