Question

Write two main characteristic features of phyla mollusca.

Answer 1

2 main characteristics of molluscs: 1) unsegmented soft body, bilaterally symmetrical 2) Body has head , foot and visceral mass which is covered with mantle (c/d-pallium) that secretes shell

Answer 2

Answer:

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• Molluscs are mainly aquatic animals.
• Most of them are marine.
• They have soft and unsegmemted body enclosed in a hard shell. They have a muscular foot for locomotion.

Explanation:

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