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

Rajasthan BoardEnglish MediumSTD 12 ScienceBIOLOGYSTD 12 - 9. biotechnology principlas and process1 Mark
MCQ
What is true for plasmid?
  • A
    Found in viruses
  • B
    Contains genes for vital activities
  • C
    Part of nuclear chromosome
  • ✓
    Widely used in gene transfer
✓

Answer

Correct option: D.
Widely used in gene transfer
d
Plasmid is an exrtachromosomal genetic element of $DNA$ that is capable of replicating independently of host chromosome. It forms the basis of many cloning vectors used in genetic engineering.

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