<prompt> True about dentition -Hypothyroidism causes delayed dentitionPremolar is not seen in primary dentition3rd molar is the last to appear in secondary dentitionAll  <response>: Ans. is a i.e., Hypothyroidism causes delayed dentition; b i.e., Premolar is not seen in primary dentition; c i.e., 3rd molar is the last to appear in secondary dentition 