Exoskeleton of a marine snail is composed of_____________... — Answer & Explanation | PrepBeePakistan

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HomeMCQsBiology

MEDIUMENGLISHBiology

Exoskeleton of a marine snail is composed of________________?

Correct answer: B

Explanation

Marine snail shells are primarily made of calcium carbonate (CaCO3). This is the most common form of shell material.

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