单词：meiotic division
meiotic division的用法和样例：
例句
- Since crossing over can occur during the first meiotic division, it does allow for some genetic variation in the offspring.在第一次减数分裂的过程中可以发生交换现象，因而在后代中有遗传变化。
- The processes of meiotic division of pollen mother cells were compared between male sterile plants and male fertile ones.摘要以萝卜雄性不育株与可育株为试材，比较研究了不育与可育花粉母细胞的减数分裂过程。
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divide 划分 division 分开 direct 指导 director 导演 direction 方向
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