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meiosis

英 /maɪˈəʊsɪs/美 /maɪˈoʊsɪs/
  • n.
    [细胞] 减数分裂；[遗][细胞] 成熟分裂
复数meioses

双语例句

  1. Abnormality of chromosome behavior occurs from premeiotic mitosis until various stages in meiosis.
    从减数分裂前有丝分裂到减数分裂的各个阶段，染色体行为都会发生异常。
  2. Observe the meiosis on the F1 hybrid of Orychophragmus violaceus.
    观察二月兰一代杂交种子的细胞分裂。
  3. Frequencies of bivalents in the amphidiploids tended to increase obviously in comparison with the expected chromosome pairing model of the meiosis.
    与期望染色体配对模式相比，双二倍体中二价体出现的频率有明显增大的趋势。

网络短语

  • somatic meiosis
    体细胞减数分裂
  • sporic meiosis
    孢子减数分裂；数团结；减数决裂
  • meiosis stage
    减数分裂期
  • intermediate meiosis
    减数分裂；中间减数分裂；数团结；也叫中间减数分裂
  • gamete meiosis
    量的孵卵

同义词

n.
meiotic divisionmaturation division
减数分裂；[遗][细胞]成熟分裂

英英释义

  • n.(genetics) cell division that produces reproductive cells in sexually reproducing organisms; the nucleus divides into four nuclei each containing half the chromosome number (leading to gametes in animals and spores in plants)
  • n.understatement for rhetorical effect (especially when expressing an affirmative by negating its contrary)

词源

  • meiosis细胞的减数分裂
    来自希腊语meion,减少，来自PIE*mei,小的，少的，词源同minute,minus,diminish.-osis,状态名词后缀。用于指细胞的减数分裂。