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The colonies of recombinant bacteria app...

The colonies of recombinant bacteria appear white in contrast to blue colonies of non-recombinant bacteria because of

A

Insertional inactivation of alpha - galactosidase in non-recombinant bacteria

B

Insertional inactivation of alpha - galactosidase in recombinant bacteria

C

Inactivation of glycosidase enzyme in recombinant bacteria

D

Non-recombinant bacteria containing beta-galactosidase

Text Solution

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The correct Answer is:
B
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