Choose the correct pair regarding the anatomy of an earthworm:

Column-$I$	Column-$II$
$1$. Spermathecae	$a$. $6^{th}$ to $9^{th}$ segments
$2$. Typhlosole	$b$. $1^{st}$ to $3^{rd}$ segments
$3$. Buccal cavity	$c$. $26^{th}$ to $35^{th}$ segments in intestine
$4$. Pharyngeal nephridia	$d$. $4^{th}$ to $6^{th}$ segment

• A
  $1-b, 2-a, 3-d, 4-c$
• B
  $1-c, 2-a, 3-b, 4-d$
• C
  $1-a, 2-c, 3-d, 4-b$
• D
  $1-a, 2-c, 3-b, 4-d$