Question

Pila important characteristics features in six point

Answer 1

Answer:

characteristics of pile are

1pila is enclosed in shell

2 shell is spirally coiled

3foot is muscular and flat

4head bears two pairs of contractile tentacles

5operculum is well developed

6soft body consist of head ,foot and visceral mass

Answer 2

Answer:

1Pila is soft bodied animal is enclosed in a shell.

2 Shell is spirally coiled round an axis called the collumella and opens outside by the mouth or aperture.

3) Operculum is well developed and close the aperture or the mouth of the shell.

4Soft body consist of head, foot and visceral mass

hope it helps you