单词 | diplosis |
释义 | diplosis in British English (dɪˈpləʊsɪs) noun biology the doubling of the haploid number of chromosomes that occurs during fusion of gametes to form a diploid zygote Word origin C20: from Greek diplōsis doubling, from diploun to double, from diploos doublediplosis in American English (dɪˈploʊsɪs; daɪˈploʊsɪs) noun doubling of the number of chromosomes through the fusion of two haploid sets in the union of gametes, resulting in the formation of the somatic chromosome number Word origin ModL < Gr diplōsis, a doubling |
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