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Torsion of visceral mass is seen in anim...

Torsion of visceral mass is seen in animals belonging to class

A

Cephalopoda

B

Scaphopoda

C

Amphineura

D

Gastropoda

Text Solution

Verified by Experts

The correct Answer is:
D
Animals of class-Gastropoda of phylum- Mollusca undergo twisting or torsion of the visceral mass during development, leading to conversion of symmetrical embryo into asymmetrical adult.
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ARIHANT NEET-SOLVED PAPERS 2017-Solved Paper 2017 (JIPMER)
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