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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
Which metal is used in particle bombartment ?
  • A
    $Pb$
  • B
    $Ag$
  • C
    $Zn$
  • ✓
    Tungsten
✓

Answer

Correct option: D.
Tungsten
d

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