malikstar

Do echinoderms have a endoskeleton?

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3+ months ago by malikstar
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Answers (2)

KBDB

Nope- echinodermata have a mesodermal endoskeleton and an outermost thin layer of skin cover.

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Jewels Vern

Short answer: no
Long answer: en.wikipedia.org/wiki/Echinoderm#Skin_and_skeleton

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