Cell elongation in plants is caused by

  • A
    Auxin
  • B
    Gibberellin
  • C
    Florigen
  • D
    Traumatin

Explore More

Similar Questions

Which one among the following chemicals is used for causing defoliation of forest trees?

Apical dominance means

Give scientific reasons: Auxins fail to enhance the growth of intact plants.

Which of the following hormones is synthetic?

Four coleoptiles are used for an experiment. Which coleoptiles will bend toward the light? Choose the correct option.

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