Match the scientists given in column $I$ with their discovery given in column $II$ and choose the correct option.

Column-$I$ (Scientists)	Column-$II$ (Discovery)
$A$. Ernst Mayr	$I$. Discovered Viroids
$B$. Whittaker	$II$. Gave the name virus
$C$. Ivanowsky	$III$. Proposed five kingdom classification
$D$. Diener	$IV$. Evolutionary biology

• A
  $A-IV, B-III, C-II, D-I$
• B
  $A-III, B-IV, C-II, D-I$
• C
  $A-II, B-III, C-IV, D-I$
• D
  $A-I, B-II, C-III, D-IV$