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digenesis

/daɪˈdʒɛn.ə.sɪs/

翻译: 生物学上指生物生活史中无性世代与有性世代交替出现的现象。

1 个条目

noun

C2formalcommonscientific/daɪˈdʒɛn.ə.sɪs/

不可数

A biological term referring to the alternation of sexual and asexual generations in the life cycle of an organism.

  • 🇨🇳生物学上指生物生活史中无性世代与有性世代交替出现的现象。
  1. Alternation of generations C2 formal scientific

    The alternation of sexual and asexual generations in the life cycle of an organism, especially in certain plants and invertebrates.

    • Digenesis is a key concept in understanding the life cycle of ferns.
    • The study of digenesis reveals how certain parasites reproduce.
    • Biologists observed digenesis in the life cycle of the jellyfish.

    🇨🇳世代交替

    同义词: alternation of generationsmetagenesis