Statement-I: Benzyl amine and o-toluidine are functional isomersStatement-II: N-methyl aniline and o-toluidine are functional isomers

I)Both are isomers belonging to different homologous series. One is an aryl alkyl amine and other is an aryl amine.  They are functional isomers;II) One is a primary aryl amine and other is a secondary aryl amine. They are functional isomers;