Vedclass
Class 11BiologyPlant Growth and DevelopmentGibberellins
Medium

Gibberellin was first extracted from

  • A
    Gibberella fujikuroi
  • B
    Algae
  • C
    Bacteria
  • D
    Roots of higher plants
Share

Explore More

Browse All

Question Bank

11

All Subjects

Class 11 Questions

Class 11

Biology Questions

Chapter

Plant Growth and Development

Subtopic

Gibberellins

Similar Questions

Petals of which of the following plants contain gibberellins?

Medium
View Solution

The 'foolish seedling' disease of rice led to the discovery of which plant growth regulator?

Medium
View Solution

$A$ : Seeds do not sprout when $ABA$ is overcome by Gibberellins. $R$ : $GA$ inhibits protein and $RNA$ synthesis.

Medium
View Solution

Which plant hormone is associated with the discovery of the bakane disease caused by a fungus?

EasyMHT CET 2022
View Solution

All $GAs$ are .............

Medium
View Solution

Vedclass Products

For Students

Vedclass Test Series

Mock tests in real JEE/NEET style with performance analysis. 5-day free trial.

Start Free Trial
For Teachers

Exam Paper Generator

Generate Set A/B/C/D exam papers from 7.5L+ questions in 2 minutes. 3 chapters free.

Try Free
For Institutes

Online Exam Module

Live online exams with unlimited students, 360° analytics & white-label branding.

See Demo