Download App

Plant Growth and Development — BIOLOGY STD 11 Science — Question

Rajasthan BoardEnglish MediumSTD 11 ScienceBIOLOGYPlant Growth and Development1 Mark
MCQ
Leaf fall can be prevented with the help of:
  • A
    Abscisic acid.
  • B
    Auxins.
  • C
    Florigen.
  • D
    Cytokinins.
✓

Answer

  1. Cytokinins.

Need a full question paper?

Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.

Start Generating Free

Explore more

More "M.C.Q (1 Marks)" from Plant Growth and Development→Plant Growth and Development — all question types→BIOLOGY STD 11 Science question papers→Rajasthan Board STD 11 Science question papers→Rajasthan Board question paper generator→

Similar questions

Which of the following is true for viruses
→
Which pigment is present universally in all green plants
→
In micturition
→
A bacteriophage is
→
A family belongs to inferae of gamopetalae
→
Which one of the following is showing the correct sequential order of vertebrae in the vertebral column of human beings?
→
Which hormone has the anti-insulin effect
→
The most highly advanced character in crocodile $(reptilia)$ is the presence of
→
Archaebacteria differ from eubacteria in.
→
Functional unit of skeletal muscle is called
→