Dental Kalu, a 6-year-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 💡 Explanation Kalu, a 6-year-old child, received tetracycline. Noticeable discoloration will be seen in: ✓ Correct Answer: C. Canines, premolars and 2nd molars