Question

differentiate between coelenterata and echinodermata​

Answer 1

Explanation:

COELENTERATA:-1)Body of these animal is cylindrical or umbrella like. if it is a cylindrical it is called as 'polyp' and if it is a umbrella like it is called as 'medusa'

2)most of these animals are marine.

3)body of these animal is diploblastic

4)Examples:hydra,adamsia,physalia,aurelia,coral

ECHINODERMATA:-1)calcareous spines are present on the body of these animals and their called as echinoderms

2)these animal are found only in ocean. 3)body of these animals are triploblastic. 4)Example:-star fish,sea urchin,brittle star ,sea cucumber