Which of the following animals possesses a schizocoelic coelom,haemoglobin dissolved in plasma,and segmental nephridia?

  • A
    Cockroach
  • B
    Pheretima
  • C
    Ascaris
  • D
    Aurelia

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Similar Questions

Which of the following is an invertebrate,triploblastic,and coelomate organism?

Bilateral symmetry,blastopore forming the mouth (protostome),and a true coelom occur in:

Which phylum does not show radial symmetry?

What does a sandworm (Nereis) possess for locomotion?

The first circulatory system is observed in the members of this phylum.

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