<prompt> Type I Tyrosinemia is caused by:Tyrosine transaminaseFumarylacetoacetate hydrolase4 Hydroxy phenyl pyruvate hydroxylaseMaleyl acetoacetate isomerase  <response>: Ans. B. Fumarylaceto Acetate HydrolaseAmino acidurias and enzyme defectClassic Phenyl KetonuriaPhenylalanine HydroxylaseAlkaptonuriaHomogentisate OxidaseTyrosinemia Type I Most common TyrosinemiaFumaryl Aceto Acetate HydrolaseTyrosinemia Type IITyrosine TransaminaseTyrosinemia Type IIIPara Hydroxy Phenyl Pyruvate hydroxylasePara hydroxyl Phenyl Pyruvate DioxygenaseHawkinsinuriaPara Hydroxy Phenyl Pyruvate hydroxylasePara hydroxyl Phenyl Pyruvate Dioxygenase is mutant, so that it catalyse only partial reaction.Segawa SyndromeGTP CyclohydrolaseAlbinismTyrosinase 