Among the following first teeth to erupt in the oral cavity is:: (A) Maxillary central incisor, (B) Mandibular central incisor., (C) Maxillary lateral incisor., (D) Mandibular lateral incisor.
Answer is B. Eruption timing for
Mandibular central incisor: 6 yrs.
Mandibular lateral incisor and maxillary central incisor: 7-8 yrs.
Maxillary lateral incisor: 8-9 yrs.