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"):}`

Options

A. P-I,Q-ii,R-iii,S-iv
B. P-ii,Q-iii,R-iv,S-i
C. P-iii,Q-iv,R-I,S-ii
D. P-iv,Q-I,R-iii,S-ii

Answer

D