Question

Characteristic Features of Phylum Mollusca............

Answer 1

Answer:

General Characteristics of Phylum Mollusca:

Habitat: They are mostly marine. ...

Body Form: The body of molluscs is un-segmented with a distinct head, muscular foot and visceral hump. ...

Symmetry: They usually show bilateral symmetry. ...

Shell: ...

Mantle (Pallium): ...

Body wall: ...

Body cavity: ...

Digestive tract:

Answer 2

• General Characteristics of Phylum Mollusca: Habitat: They are mostly marine. Body Form: The body of molluscs is un-segmented with a distinct head, muscular foot and visceral hump. Symmetry: They usually show bilateral symmetry. Shell: Mantle (Pallium): Body wall: Body cavity: Digestive tract.

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