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Plant Hormones

Identify the plant hormone
Quiz by
austin55
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Last updated: September 25, 2024
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First submittedSeptember 24, 2024
Times taken13
Average score60.0%
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Hint
Answer
Primary growth regulator, helps with plant movement (phototropism/gravitropism/thigmotropism), regulates fruit development and other hormones
Auxin
Inhibits growth, helps with water conservation in stomatal openings (controlled by phototropins).
Abscisic Acid
Releases seed dormancy, stimulates fruit ripening, leaf abscission, flowering. Gaseous hormone.
Ethylene
Hint
Answer
Stimulates stem elongation and flower opening (with phytochromes)
Gibberellin
Promotes Cell division, seed germination. Slows senescence, signals chloroplast synthesis, with auxin, helps with cell differentiation
Cytokinin
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