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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