Despite the structural diversities, _ are characterized by having a soft body protected by a calcareous shell developing from the mantle layer.
Correct answer: C. Molluscs
- A. Corals
- B. Foraminiferans
- C. Molluscs
- D. None of these
Explanation
The mollusc (or mollusk) shell is typically a calcareous exoskeleton which encloses, supports and protects the soft parts.
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