It took 277 trials and errors to produce Doily the sheep, creating a cellular body count that would look like sheer carnage if the cells were human.

 
  • 研制绵羊多利,进行了277个实验,出了277个错误,才造出了一个单细胞个体。如果这些是人类细胞,则无异于大屠杀。
今日热词
目录 附录 查词历史