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Animal Kingdom question

2009 · Q33
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Animal Kingdom question

2009 · Q33

NEETBiologyAnimal KingdomMCQ+4 / −1
Which one of the following groups of animals is bilaterally symmetrical and triploblastic?
  1. A
    Aschelminthes (round worms)
  2. B
    Ctenophores
  3. C
    Sponges
  4. D
    Coelenterates (cnidarians)
View written solutionFree

Correct answer: A

Aschelminthes is bilaterally symmetrical and triploblastic. These are mostly aquatic, free living or parasitic. Their body is three layered which is ectoderm, mesoderm and endoderm.

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