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STD 12 - 9. biotechnology principlas and process — Biology STD 12 Science — Question

CBSE BoardEnglish MediumSTD 12 ScienceBiologySTD 12 - 9. biotechnology principlas and process1 Mark
MCQ
Restriction endonucleases are
  • A
    Synthesized by bacteria
  • B
    Present in mammalian cells for degradation of $DNA$
  • C
    Used in genetic engineering
  • D
    Used for in vitro $DNA$ synthesis
✓

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