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Class 11BiologyAnimal KingdomPhylum-Chordata
Easy

$A$ rod-like structure formed on the dorsal side during embryonic development in some animals, which is mesodermally derived:

  • A
    Dorsal organ
  • B
    Vertebral column
  • C
    Notochord
  • D
    Dorsal cord
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Class 11 Questions

Class 11

Biology Questions

Chapter

Animal Kingdom

Subtopic

Phylum-Chordata

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