LANCELET

Lancelet

 2. notochord 3. dorsal nerve cord 4. post-anal tail 5. anus 6. food canal 7. blood system


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lancelet

Noun

  1. any of a group of primitive marine animals, of subphylum Cephalochordata, having a notochord instead of a backbone


The above text is a snippet from Wiktionary: lancelet
and as such is available under the Creative Commons Attribution/Share-Alike License.

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