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Diversity In Living Organisms — Science STD 9 — Question

Gujarat BoardEnglish MediumSTD 9ScienceDiversity In Living Organisms2 Marks
Question
What is the type of echinoderms?
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Answer

These are exclusively free-living marine animals. They are triploblastic and have a coelomic cavity. The symmetry is radial in the adults and bilateral in the larvae.

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