In an E.coli strain i gene gets mutated and its product can not bind the inducer molecule. If growth medium…

In an E.coli strain $i$ gene gets mutated and its product can not bind the inducer molecule. If growth medium is provided with lactose, what will be the outcome?
A RNA polymerase will bind the promoter region
B Only z gene will get transcribed
C z, y, a genes will be transcribed
D z, y, a genes will not be translated

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