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Created page with "The '''Bilataria''' are one of the two basic groups of the Metazoans, the other being Radiata. Bilataria are characterised by having a two-fold symmetry - front and back..."
The '''Bilataria''' are one of the two basic groups of the [[Metazoa]]ns, the other being [[Radiata]].
Bilataria are characterised by having a two-fold symmetry - front and back, left and right body surfaces. They also develop from three embryonic tissue layers, namely the inner endoderm, middle mesoderm and the outermost ectoderm.
[[category:Zoology]]
Bilataria are characterised by having a two-fold symmetry - front and back, left and right body surfaces. They also develop from three embryonic tissue layers, namely the inner endoderm, middle mesoderm and the outermost ectoderm.
[[category:Zoology]]