3.以下操作中与为了获得单个的菌落无关的是 A.每次划线之前都要灼烧接种环b.第二次及以后的划线总是从上次划线的末端开始c.对菌液进行 Template




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tomski3.以下操作中与为了获得单个的菌落无关的是 a.每次划线之前都要灼烧接种环b.第二次及以后的划线总是从上次划线的末端开始c.对菌液进行 coloring