Published by:
CGP EDU Academic Team
Published on: August 14, 2026
An antibiotic resistance gene in a vector usually helps in the selection of
Text Solution
Verified by ExpertsThe correct answer is:
B
An antibiotic resistance gene in a vector acts as a selectable marker. Only bacteria that have successfully taken up the vector (transformed cells) can survive and grow on a medium containing the antibiotic.
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