Biology, asked by joseph9990, 2 months ago

How are echinoderms unique with regard to their symmetry? List the any three others features of phylum

Answers

Answered by evelin012

1

Answer:

echinoderms are spiny skinned animals which are radially symmetrical.

echinoderms are mostly marine

the exoskeleton is make of calcium carbonate (CaCo3)

they are triploblastic in nature.that is they have mesoderm ,endoderm , ectoderm.

hope this helps you!!!!!

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