Q. Gibberellins promotes cell division and elongation in
A) Leaves
B) Roots
C) Shoots
D) All of these
Explanation
Gibberellins are growth hormones having gibbane ring structure, which causes cell elongation of intact plants. Thus, gibberellin promotes cell elongation in root, shoot and leaves of a plant.
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.