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Biotechnology: Principles and Processes — BIOLOGY STD 12 Science — Question

Gujarat BoardEnglish MediumSTD 12 ScienceBIOLOGYBiotechnology: Principles and Processes1 Mark
MCQ
An antibiotic resistance gene in a vector usually helps in the selection of:
  • A
    Competent cells.
  • ✓
    Transformed cells.
  • C
    Recombinant cells.
  • D
    None of the above.
✓

Answer

Correct option: B.
Transformed cells.
During culture, only transformed cells survive on agar plate. These cells show resistant to antibiotic and can be easily recognized.

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