Write the use of $2, 4-D$.
- AIt is used as a herbicide to kill dicotyledonous weeds.
- BIt is used to promote fruit ripening.
- CIt is used to induce flowering in pineapples.
- DIt is used to delay leaf senescence.
Explore More
Similar Questions
The chemical formula of auxin $a$ is:
Easy
View SolutionIn plants,the precursor of auxins is:
You are provided with a tissue to initiate differentiation in an artificial culture. Which of the following pairs of hormones would you add to the medium to induce the development of shoots and roots?
Medium
View SolutionWhich of the following hormones is a weak organic acid having unsaturated ring structures and is derived from an amino acid?
Medium
View SolutionApical dominance is not affected by
Medium
View SolutionVedclass Products
For Students
Vedclass Test Series
Mock tests in real JEE/NEET style with performance analysis. 5-day free trial.
Start Free TrialFor Teachers
Exam Paper Generator
Generate Set A/B/C/D exam papers from 7.5L+ questions in 2 minutes. 3 chapters free.
Try FreeFor Institutes
Online Exam Module
Live online exams with unlimited students, 360° analytics & white-label branding.
See Demo