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单词 nerve cord
释义

nerve cord

noun Zoology
The major cord of nerve fibres running the length of an animal’s body, especially a ventral cord in invertebrates that connects segmental nerve ganglia.This is in contrast to organisms such as annelids and arthropods, in which the main nerve cord is ventral....
  • Other cell bodies in the ventral nerve cord were also observed to occasionally express GFP.
  • In insects, as in all arthropods, the main nerve cord lies ventrally, rather than dorsally as in vertebrates.
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更新时间:2025/3/23 8:03:46