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JIPMER2017BotanyAnimal Kingdom

Torsion of visceral mass is seen in animals belonging to class

Options

  1. ACephalopoda
  2. BScaphopoda
  3. CAmphineura
  4. DGastropoda

Correct answer

D. Gastropoda

Step-by-step solution

Animals of class-Gastropoda of phylumMollusca undergo twisting or torsion of the visceral mass during development, leading to conversion of symmetrical embryo into an asymmetrical adult.

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