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STD 12 - 5. molecular basis of inheritance — Biology STD 12 Science — Question

CBSE BoardEnglish MediumSTD 12 ScienceBiologySTD 12 - 5. molecular basis of inheritance1 Mark
MCQ
Which form of $RNA$ is most heterogeneous
  • A
    $tRNA$
  • B
    $mRNA$
  • C
    $rRNA$
  • D
    $hnRNA$
✓

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