Q. An environmental agent that triggers transcription from an operon is a:
A) Depressor
B) Inducer
C) Regulator
D) Controlling element
Explanation
The correct answer is Option B: Inducer.
A detailed explanation for this question is being prepared.
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.