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

Rajasthan BoardEnglish MediumSTD 12 ScienceBIOLOGYBiotechnology: Principles and Processes1 Mark
MCQ
In genetic engineering, the antibiotics are used:
  • A
    To select healthy vectors.
  • B
    As sequences from where replication starts.
  • C
    To keep the cultures free of infection.
  • D
    As selectable markers.
✓

Answer

  1. As selectable markers.

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