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We know that some animals are bilaterian—meaning they display bilateral symmetry—while others are not, but nature is rarely ...
The animal kingdom contains a vast array of animals capability of remarkable regenerative abilities, but known are quite as ...
Echinoderms, Cnidarians, & The Gastropods That Parasitize Them Dr. M March 23, 2008 Aclidae Cerithiopsidae Cnidaria Crinoid Echinodermata Epitoniidae Eulimidae Fire Urchin Gasrtopod Janthina ...
Ancient Immunoglobulin Genes Help Cnidarians Decide to Fight or Fuse Immunoglobulin genes might have evolved much earlier than previously expected, perhaps even in the common ancestor of Cnidarians ...
A new study into the neurons found in the earliest-diverging animal lineages reveals key clues about the form of the most ancestral nervous system, and how neurons first evolved.
Comparisons with cnidarians, long considered to be 'simple' animals, are providing crucial insights into the origins of conserved developmental mechanisms and the nature of the common metazoan ...
One major division of the kingdom Animalia is Cnidarians (animals built around a central point) and bilaterians (animals with bilateral symmetry), which includes us humans. A new study found that ...