AIIMS 2017 Biology Question Paper for free online practice with solutions
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Question : 31 of 60
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Assertion : Insertion of recombinant DNA within the coding sequence of β-galactosidase results in colourless colonies.
Reason : Presence of insert results in inactivation of enzyme β-galactosidase known as insertional inactivation.
Reason : Presence of insert results in inactivation of enzyme β-galactosidase known as insertional inactivation.
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