Question

mostly gastropods have asymmetrical body give reasons
only two reason ​

Answer 1

Explanation:

Torsion is the rotation of the visceral mass, mantle, and shell 180˚ with respect to the head and foot of the gastropod. This rotation brings the mantle cavity and the anus to an anterior position above the head.

Answer 2

Answer:

1. The gastropods possess an asymmetrical body. Torsion is the rotation of the visceral mass, mantle and shell 180 degree with respect to the head and foot of the gastropod.

• 2 This brings the mantle cavity and anus to an anterior position above the head, thereby causing asymmetry.