Biology, asked by gaurav3587, 11 months ago

Discuss on the torsion and detorsion mechanism in gastropods

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Answered by ancymaxin360
0

Answer:

Torsion allows foot to be retracted after the head for better protection of head. Detorsion is reversal of torsion which takes place when during evolution shell is lost or a type of shell evolves that has openings on the opposite sides. In such situations twisting of visceral mass is not necessary.

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