3 Questions
What is the main hormone responsible for plant growth?
Auxins
How does the presence of auxins affect the growth of stems?
Auxins cause the stem to bend towards the light
How does the presence of auxins affect the growth of roots?
Auxins cause the root to bend downwards
Test your knowledge about plant growth hormones and their role in stem and root growth. Learn about the main hormone responsible for plant growth and how auxins affect the growth of stems and roots.
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