Question

arthropods have shell made up of? ​

Answer 1

Arthropods are covered with a tough, resilient integument or exoskeleton of chitin. Generally the exoskeleton willhave thickened areas in which the chitin is reinforced or stiffened by materials such as minerals or hardened proteins.

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Answer 2

Arthropods are covered with a tough, resilient integument or exoskeleton of chitin. Generally the exoskeleton will have thickened areas in which the chitin is reinforced or stiffened by materials such as minerals or hardened proteins.

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