Outrageously Funny Word Dictionary :: Echinodermata

👉 Echinodermata are a group of marine animals that include jellyfish, sponges, and clams. They have hard, tough shells made from a specialized calcium carbonate matrix, which allows for rapid growth and reproduction.

Echinodermata

👉 Echinodermata is a group of protostomes that includes several types of crustaceans, including sea urchins and octopuses. These organisms are characterized by their unique body structure consisting of a central nervous system known as the somite, which is composed primarily of cells with specialized functions, such as sensory organs, taste buds, and gustatory receptors. Echinodermata also possess a complex digestive system that includes a mouth for eating, a digestive tract for absorbing nutrients

echinodermata