IDNStudy.com, kung saan nagtatagpo ang mga eksperto para sagutin ang iyong mga tanong. Ang aming komunidad ay narito upang magbigay ng detalyadong sagot sa lahat ng iyong mga katanungan.

what are the characteristics of the echinoderms​

Sagot :

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.

Explanation:

★ANSWER★

»»Summary:

1.)Echinoderms show radial symmetry and have an endoskeleton and a unique water vascular system. Some have spines.

2.)Echinoderms generally reproduce by external fertilization; regeneration is fairly common among echinoderms.

#CarryOnLearning