Which one of the following is a matching pair of a body feature and the animal possessing it ?
The heart of scorpion is found in the mid-dorsal region and not in ventrally. There is no post-anal tail in octopus. Pharyngeal gill slits are present in the embryo of Chameleon.
Leech possesses a ventral nervous system.
So, the correct answer will be Ventral central nervous system- leech.
The correct option is C.