Q. Kalu, a 6- years – old child, received tetracycline. Noticeable discoloration will be seen in______________?
a. Premolars, incisors and 1st molars
b. Canine and 2nd molars
c. Canines, premolars and 2nd molars
d. Incisors and 1st molars
No explanation is available for this question!
