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Created by Anisha Rai
over 8 years ago
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What is phototropism?
What is hydrotropism?
What is gravitropism?
Which way do plant shoots grow?
Which way do plant roots grow?
What do plants produce to coordinate and control growth?
What does the hormone auxin control?
What are the responses of plant roots and shoots to light, gravity and moisture the result of?
How are plant growth hormones used in agriculture and horticulture?