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NTA Abhyas NEET2020BotanyAnimal KingdomPractice

A dorsal and hollow central nervous system is found in

Options

  1. ABufo
  2. BLoligo
  3. CDentalium
  4. DLimulus

Correct answer

A. Bufo

Step-by-step solution

In chordates, four common features appear at some point during development: a notochord, a dorsal hollow nerve cord, pharyngeal slits, and a post-anal tail.

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