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WorksheetsPlant Hormones Quiz
Total questions: 10
Worksheet time: 5mins
What is the plant hormone responsible for cell elongation and growth?
Abscisic acid
Cytokinin
Gibberellin
Auxin
Which plant hormone is known as the stress hormone?
Abscisic acid
Jasmonic acid
Gibberellin
Cytokinin
Name the plant hormone that promotes fruit ripening.
cytokinin
ethylene
gibberellin
auxin
Which plant hormone is involved in seed germination?
cytokinin
ethylene
auxin
gibberellin
What is the function of auxins in plants?
Auxins regulate growth processes in plants.
Auxins help in seed germination in plants.
Auxins are responsible for photosynthesis in plants.
Auxins regulate the water uptake in plants.
Which plant hormone is responsible for phototropism?
Auxin
Gibberellin
Cytokinin
Abscisic acid
Name the plant hormone that inhibits growth and promotes dormancy.
Gibberellins
Auxins
Cytokinins
Abscisic acid (ABA)
What is the role of gibberellins in plants?
Gibberellins are toxic to plants
Gibberellins have no effect on plant development
Gibberellins inhibit plant growth
Gibberellins play a key role in promoting plant growth and development.
Which plant hormone is involved in leaf abscission?
cytokinin
ethylene
gibberellin
auxin
Name the plant hormone responsible for gravitropism.
cytokinin
gibberellin
abscisic acid
auxin
