How do poriferan animals differ from coelenterate animals?


Differences between Porifera and Coelenterata:


Porifera



Coelenterta



Animals have cellular leve of organization.



Animals have Tissue level of organization.



Canal system is present.



Canal system is absent.



Nematocysts are absent.



Nematocysts are present.



Do not exhibit the phenomenon polymorphism.



Exhibit the phenomenon polymorphism.




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