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Which of the following MOST influenced the success of the new antibiotic in fighting bacteria?

A
the discovery of streptomycin
B
the development of lab conditions
C
the gene for calcium dependence
D
the cloning and copying of DNA

User Vdshb
by
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1 Answer

6 votes

Answer:

Option A, I'm not sure though

Step-by-step explanation:

User Anudeep Bulla
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