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Question 13051
NEET Biology · Hard

Animal Kingdom: Body Cavity MCQ

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Body CavityHardQuestion 13051

Question

Which set correctly moves from no body cavity to false body cavity to true coelom?

  1. A
    Platyhelminthes -> Aschelminthes -> Annelida
    Correct
  2. B
    Aschelminthes -> Platyhelminthes -> Cnidaria
  3. C
    Annelida -> Porifera -> Platyhelminthes
  4. D
    Mollusca -> Ctenophora -> Aschelminthes

Correct answer

Platyhelminthes -> Aschelminthes -> Annelida

Explanation

Flatworms are acoelomate, roundworms are pseudocoelomate, and annelids have a true coelom.

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