Question

Which phylum has calcareous shell, mantle and muscular foot?

Answer 1

Mollusca:

1. The phylum Mollusca has a calcareous shell, mantle, and muscular foot.
2. The body is protected by a calcareous shell.
3. The mantle is a soft and spongy layer of skin that covers the visceral hump.
4. The body is separated into three different parts: the head, the muscular foot, and the visceral hump.
5. The foot present is used for moving around.
6. Example- snail, pila, etc.