question_answer

Match column-I with column-II and select the correct answer using the codes given below.

	Column-I		Column-II
A.	Turner syndrome	I.	Trisomy
B.	Linkage	II.	AA+XO
C.	Y-chromosome	III.	Morgan
D.	Down?s syndrome	IV.	Testis determining factor

A) A-II;    B-I;    C-IV;    D-III

B) A-IV;   B-I;    C-II;     D-III

C) A-IV;    B-II;   C-I;      D-III

D) A-II;     B-III;   C-IV;   D-I