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Class 11BiologyAnimal KingdomPhylum-Annelida
Medium

In evolution,which of the following evolved for the $1^{st}$ time in $Annelida$?

  • A
    Cephalization
  • B
    True coelom
  • C
    Bilateral symmetry
  • D
    Triploblastic nature
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Class 11 Questions

Class 11

Biology Questions

Chapter

Animal Kingdom

Subtopic

Phylum-Annelida

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