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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
An environmental agent that triggers transcription from an operon is a:
  • A
    Depressor
  • ✓
    Inducer
  • C
    Regulator
  • D
    Controlling element
✓

Answer

Correct option: B.
Inducer
b

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