Garner and Allard have worked on

  • A
    Biloxy variety of soyabean
  • B
    Maryland mammoth variety of tobacco
  • C
    Both $(a)$ and $(b)$
  • D
    None of the above

Explore More

Similar Questions

Examples of plants which require vernalization is/are:

$A$ pigment responsible for light sensitivity in plants is

In many plants,the changeover from the vegetative to the reproductive phase takes place in response to:

Photoperiodism was first observed in

The hormonal substance which migrates from leaves to shoot apices to induce flowering is

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