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Q&A Spherical symmetry in animals?

Biradial symmetry occurs in ctenophores: the body plan consists of two halves which independently display radial symmetry. Spherical symmetry occurs in Volvox algae: any cut through the center of t...

5 answers  ·  posted 7y ago by Anonymous‭  ·  last activity 7y ago by Anonymous‭

Question biology evolution xenobiology