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单词 subsexual
释义

subsexual

/ˌsʌbˈsɛkʃʊəl/ /ˌsʌbˈsɛkʃ(ʊ)l/ /ˌsʌbˈsɛksjʊ(ə)l/
adjective
Genetics. Of or relating to any of several forms of apomixis in plants in which the progeny are genetically different from the parent despite the lack of fertilization; specifically designating or characterized by a form of parthenogenesis in which the embryo develops from a cell produced by a modified form of meiosis, involving chromosome pairing and recombination but no reduction in the number of chromosomes.

Origin

Mid 19th century (in an earlier sense). From sub- + sexual.

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更新时间:2025/1/3 20:39:30