Match each disease with its correct type of vaccine.
Column I Column II
A. Tuberculosis (i) Harmless virus
B. Whooping cough (ii) Inactivated toxin
C. Diphtheria (iii)Killed bacteria
D. Polio (iv) Harmless bacteria
(a) A-(iv), B-(iii), C-(ii), D-(i)
(b) A-(i), B-(ii), C-(iv), D-(iii)
(c) A-(ii), B-(i), C-(iii), D-(iv)
(d) A-(iii), B-(ii), C-(iv), D-(i)
Column I Column II
A. Tuberculosis (i) Harmless virus
B. Whooping cough (ii) Inactivated toxin
C. Diphtheria (iii)Killed bacteria
D. Polio (iv) Harmless bacteria
(a) A-(iv), B-(iii), C-(ii), D-(i)
(b) A-(i), B-(ii), C-(iv), D-(iii)
(c) A-(ii), B-(i), C-(iii), D-(iv)
(d) A-(iii), B-(ii), C-(iv), D-(i)