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单词 tritocerebrum
释义

Definition of tritocerebrum in English:

tritocerebrum

nounPlural tritocerebraˌtrɪtə(ʊ)ˈsɛrɪbrəmˌtrītōsəˈrēbrəm
Entomology
  • The third and hindmost segment of an insect's brain.

    Example sentencesExamples
    • The tritocerebrum is linked to subesophageal ganglion by circumesophageal connectives and to the frontal ganglion by frontal commisure.
    • In crustaceans, the deutocerebrum and tritocerebrum feed nerves into the primary and secondary antenna respectively.
    • Mutation and overexpression of labial result in altered homeotic gene expression in the tritocerebrum.
    • Three key transitions in the development of the hypostome are given and possible origins for the hypostome and tritocerebrum are indicated.
    • The protocerebrum possesses optic centers and optic nerves, while the tritocerebrum contains the nerves which supply the chelicerae.
 
 

Definition of tritocerebrum in US English:

tritocerebrum

nounˌtrītōsəˈrēbrəm
Entomology
  • The third and hindmost segment of an insect's brain.

    Example sentencesExamples
    • Three key transitions in the development of the hypostome are given and possible origins for the hypostome and tritocerebrum are indicated.
    • Mutation and overexpression of labial result in altered homeotic gene expression in the tritocerebrum.
    • The tritocerebrum is linked to subesophageal ganglion by circumesophageal connectives and to the frontal ganglion by frontal commisure.
    • In crustaceans, the deutocerebrum and tritocerebrum feed nerves into the primary and secondary antenna respectively.
    • The protocerebrum possesses optic centers and optic nerves, while the tritocerebrum contains the nerves which supply the chelicerae.
 
 
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更新时间:2024/12/23 0:01:57