用于动物细胞培养的细胞大都取自动物胚胎或出生不久的幼龄动物的器官或组织其主要原因是因为这样的组织细胞 A容易产生各种变异 B具有更强的 Template




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tomski用于动物细胞培养的细胞大都取自动物胚胎或出生不久的幼龄动物的器官或组织其主要原因是因为这样的组织细胞 a容易产生各种变异 b具有更强的 coloring