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Features Porifera Symmetry Body Cavity Segmentation Example  Assymetry

Porifera (sea sponges) are asymmetrical, lack a mouth and anus, and have spicules for support.

Porifera, like sea sponges, exhibit asymmetry, lack a mouth or anus, and use spicules for structural support.

Front Features of porifera: symmetry, body cavity, segmentation, other features, example 
Back assymetry, no mouth or anus, spicules for support, sea sponge 

Tags: 5_3_classification

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