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Worksheets11- Plant Growth Hormone
Total questions: 10
Worksheet time: 5mins
Which one of the following is a Gaseous plant Hormone?
Auxin
Ethylene
Cytokinin
ABA
Which one of the following is a "Fruit Ripening Hormone"?
Auxin
ABA
Ethylene
Polyamines
Which plant hormone help in Stomata Closing?
Auxin
Ethylene
Cytokinin
ABA
Which one of the following plant hormone produce extraordinary elongation of stem?
Gibberellins
Auxin
Cytokinin
Zeatin
Which plant growth hormone promotes cell division?
Auxin
Cytokinin
ABA
Ethylene
Auxins are responsible for _____________ of a plant
Colour change
Watering
Phototropism
Growth
Phototropism is
The plant response to water
The plant response to light
The plant response to gravity
The plant response to soil
Which hormone promotes seed germination?
abscisic acid
ethylene
gibberellin
auxin
Where is auxin formed
Tip of stem and root
Leaves
Embryo
All
Promotes seed dormancy
abscisic acid
auxin
cytokinins
gibberellin
ethylene
