Autosomal Dominant Gene Mutations Achondroplasia Polydactyly Brachydactly Crown OF Teeth Destroyed PTC Tasting NeurOFibromatosis Wooly Hair Aniridia Myotonic Dystrophy Huntington's Chorea Sex Linked Gene Mutations

Genetic basis OF inheritance;Autosomal Dominant Gene Mutations Sex Linked Gene Mutations

Match the items in Cloumn-I with those in Cloumn-II and choose the correct the correct answer . {:(,,Column-I,,Column-II),(,(P),"Klinefelter syndrome",(i),"Mutation in autosomal gene"),(,(Q),"Thalassaemia",(ii),"Mutation in sex chromosome-linked gene"),(,(R),"Down syndrome",(iii),"Trisomy of autosomes"),(,(S),"Colour blindness",(iv),"Trisomy of sex chromosome"):}