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Biology, 05.10.2019 03:40 abdullaketbi71

Frederick griffith performed an experiment in which a live culture of avirulent "rough" strain streptococcus pneumoniae bacteria were mixed with dead cells of virulent "smooth" streptococcus pneumoniae bacteria. subsequently, the "rough" bacteria were "transformed" into "smooth" bacteria capable of killing mice. this experiment demonstrated that

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Frederick griffith performed an experiment in which a live culture of avirulent "rough" strain strep...

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