<prompt> Jaundice in the new-born is physiological when ?The infant is visibly jaundiced in the first 24 hours of bihThe total bilirubin concentration in the serum increases by 1 mgdi per dayThe total bilirubin concentration is above 15 mgdlJaundice persists for more than one week in a term infant  <response>: Ans. is b i.e., The total bilirubin concentration in the serum increases by 1 mgdl per day 