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cacogenesis

/ˌkæk.əʊˈdʒen.ə.sɪs/

翻译: 指杂交后代无法同时具备存活能力和生育能力的现象,即杂交不育或杂种不育,是遗传学术语。

1 个条目

noun

C2formalcommonscientific/ˌkæk.əʊˈdʒen.ə.sɪs/

不可数

A scientific term referring to the inability to produce hybrids that are both viable and fertile.

  • 🇨🇳指杂交后代无法同时具备存活能力和生育能力的现象,即杂交不育或杂种不育,是遗传学术语。
  1. Inability to produce viable hybrids C2 formal scientific

    The biological condition where two species or groups are unable to produce hybrid offspring that are both viable and fertile.

    • Cacogenesis between the two bird species prevented any successful interbreeding.
    • The study focused on the cacogenesis observed in certain plant families.
    • Researchers noted cacogenesis as a key factor in maintaining species boundaries.

    🇨🇳无法产生可育杂种