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random segregation造句

"random segregation"是什么意思  
造句與例句手機(jī)版
  • When replication occurs, non-random segregation of sister chromatids ensures the fates of the daughter cells.
  • Crossing over and random segregation during meiosis can result in the production of new alleles or new combinations of alleles.
  • If cells are using a random segregation mechanism, then enough DNA label should remain in the cell to be detected.
  • If a mutation occurs in CCOI in one chromosome of a mitochondrion, there may be random segregation of the chromosomes during mitochondrial fission to generate new mitochondria.
  • Due to random segregation of the chromosomes during gametogenesis, each pregnancy will be subject to the same probabilities, regardless of the number of previously affected or unaffected offspring.
  • Without specific evidence, the possibility of random segregation can never be excluded, and assumption of such randomness can indeed serve as a null-model .  Many physiological and morphological differences between species can prevent hybridization.
  • While it is possible to predict the genetic composition of a backcross " on average ", it is not possible to accurately predict the composition of a particular backcrossed individual, due to random segregation of chromosomes.
  • It's difficult to see random segregation in a sentence. 用random segregation造句挺難的
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