Question

general characteres of echindermata ​

Answer 1

Answer:

Characteristics of Echinodermata

They have a star-like appearance and are spherical or elongated.

They are exclusively marine animals.

The organisms are spiny-skinned.

They exhibit organ level of organization.

They are triploblastic and have a coelomic cavity.

The skeleton is made up of calcium carbonate.

Answer 2

Echinodermata -

1. They have a Star like appearance and are spherical or elongated .
2. These organisms are Spiny Skinned and are usually marine animals .
3. Their skeleton is made up of Calcium Carbonate.
4. The tube feet helps in locomotion .
5. They have the ability of Regeneration .
6. They have poorly developed Sense Organs and respire through their Gills.

Explanation :

Echinodermata is a Phylum of Invertebrates .The members of this Phylum are Echinoderms . They are multicellular organisms with well developed organ systems. They are colourful with unique shapes. They are both ecologically and geologically important. The Echinoderms are found in the Sea depths .

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