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Question Bank [2022] — BIOLOGY STD 12 Science — Question

Maharashtra BoardEnglish MediumSTD 12 ScienceBIOLOGYQuestion Bank [2022]1 Mark
MCQ
Semiconservative mechanism of DNA was detected using:
  • A
    ${ }^{35} s$
  • B
    ${ }^{14} C$
  • C
    ${ }^{32} P$
  • ✓
    ${ }^{15} N$
✓

Answer

Correct option: D.
${ }^{15} N$
${ }^{15} N$

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