NEET Biology question

Which one of the following is a matching pair of a body feature and the animal possessing it?

(A)Post-anal tail – Octopus
(B)Ventral central nervous system – LeechCorrect
(C)Pharyngeal gill slits absent in embryo – Chameleon
(D)Ventral heart – Scorpion

Answer: (B)

Solution

Leech, an annelid, possesses a ventral nerve cord forming its central nervous system, correctly matching option (b). A post-anal tail is a chordate feature, not found in Octopus (a mollusc); pharyngeal

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Question ID VK-106010