Match the following terms related to Gymnosperms/Angiosperms (as per standard botanical terminology) with their respective structures:

Column-$I$	Column-$II$
$P$. Pistil/Megasporophyll	$I$. Megasporophyll
$Q$. Ovule	$II$. Megasporangium
$R$. Embryo sac	$III$. Female gametophyte

• A
  $(P-II), (Q-I), (R-III)$
• B
  $(P-I), (Q-II), (R-III)$
• C
  $(P-III), (Q-I), (R-II)$
• D
  $(P-III), (Q-II), (R-I)$