5 Questions
What is the main naturally occurring auxin in plants?
Indol-3-Acetic Acid (IAA)
Where are auxins primarily synthesized?
Root apical meristems
Which phytohormone promotes growth of internodes by cell elongation?
Gibberellins
Which phytohormone delays leaf senescence?
Cytokinins
What does auxin induce in cut stems?
Formation of roots and root hairs
Test your knowledge of chemical coordination in plants with this quiz. Explore the role of phytohormones like auxins, gibberellins, cytokinins, and more in regulating plant growth and development. Dive into the biochemical substances produced by plant bodies and their impact on plant physiology.
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