Match the following columns correctly:

Column-$I$	Column-$II$
$(A)$ Outcrossing	$(i)$ Agar-agar gel
$(B)$ Interspecific hybridization	$(ii)$ Mule
$(C)$ Callus culture	$(iii)$ Rotary shaker
$(D)$ Suspension culture	$(iv)$ Santa Gertrudis

• A
  $(A-ii), (B-i), (C-iv), (D-iii)$
• B
  $(A-iv), (B-ii), (C-i), (D-iii)$
• C
  $(A-i), (B-ii), (C-iii), (D-iv)$
• D
  $(A-iv), (B-iii), (C-ii), (D-i)$