用于动物细胞培养的组织和细胞大都取自胚胎或出生不久的幼龄动物的器官或组织其主要原因是这样的组织或细胞 A.容易产生各种变异 b.具有更高的 Template




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tomski用于动物细胞培养的组织和细胞大都取自胚胎或出生不久的幼龄动物的器官或组织其主要原因是这样的组织或细胞 a.容易产生各种变异 b.具有更高的 coloring