在肺炎双球菌的转化实验中,将加热杀死的S型细菌与R型细菌相混合

在肺炎双球菌的转化实验中,将加热杀死的S型细菌与R型细菌相混合后,注射到小鼠体内,小鼠死亡,则小鼠体内S型、R型细菌含量变化情况最可能是如图哪个选项?()

      A  B    

 C      D 

 

答案

B

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