Question

Characteristics of Mollusca

Answer 1

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here's your answer..........!!!!

⭕The characteristic features of mollusca are....

Habitat mostly aquatic.

Bilaterally symmetrical except gastropodas.

Body is soft and unsegmented.

Triploblastic.

Haemocoel cavity..

Organ level system of organization.

Body is covered by a shell of calcium carbonate.


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Answer 2

Mollusca :

They have soft and Unsegmented body .

Shell is formed of calcium carbonate.

Body is Bilaterally symmetrical.

Body is divided into head, foot and visceral mass .

Coelom is reduced.

Molluscs are mostly aquatic.

They are mostly marine.

Molluscs crawl on the sea bottom.

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