Question

Name to Coelenterates with diagrams. How do Poriferan animals differ from coelenterates

Answer 1

Differences between Poriferan animals and Coelenterata animals:

 

i. Poriferans have cellular level of organisation while Coelenterates have tissue level of organisation.

ii. In Poriferans, digestion is intracellular while in Coelenterates, digestion is both extracellular and intracellular.

 

Example of Coelenterates - Hydra and Obelia.