Q. Callus can form shoot or root by changing ratio of:
A) Auxin to gibberellin
B) Auxin to cytokinin
C) Cytokinin to ethylene
D) Gibberellins to cytokinin
Explanation
The correct answer is Option B: Auxin to cytokinin.
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.