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they are in the shape of a star

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16y ago

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What are the characteristics tha distinguish echinoderms from other phyla?

their body plan


What are the main characteristics and groups of echinoderms?

Echinoderms are invertebrates with an internal skeleton and a system of fluid-filled tubes called a water vascular system. There are four major groups of echinoderms: sea stars, brittle stars, sea urchins, and sea cucumbers.


What is example of echinoderms?

Echinoderms can only be found in water, as they are aquatic. Some characteristics of Echinoderms are: Hard Skin, have arms or spines, have 5 body parts, organs found towards centre of body. Examples: Star Fish, Sea Cucumber, Sea Urchin


Do all echinoderms have a radula?

Some do but not all.


What characteristics do echinoderm's have?

Echinoderms are invertebrates with an internal skeleton and a system of fluid-filled tubes called water vascular system.


What are some echinoderms that begin with letter U?

Urchins


Can some one help me... Echinoderms are most like what animal?

Echinoderms are not like any one animal. Echinoderms are invertebrates (no backbone), and are all animals with spiny skin (echin-spine, derm-skin). Some examples are starfish, sea urchins, and sea cucumbers.


What are the characteristics of 8 groups of invertebrates?

the 8 groups of invertebrates are the arthropods, poriferans, platyheminthes, coelenterates, nematoeds, mollusks, echinoderms, and annelids


What kingdom are echinoderms in?

Echinoderms are in the Animalia kingdom.


What is the scientific name for Echinoderms?

The scientific name for Echinoderms is Echinodermata.


Do echinoderms reproduce sexually?

Echinoderms reproduce sexually and asexually.


What phylum do echinoderms belong to?

Echinoderms belong to the phylum Echinodermata.