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Regulation in plants

QuestionAnswer
Auxins (Growth) affect the growth of plants by stimulating cell division and maturation
Gibberlins (fruits) stimulates the development of fruits during germination
Cytokinins (growth) stimulate cell division during seed germination
ethylene (ripening of fruit) stimulates the ripening of fruit
Abscissic Acid (released during fall) released in the 'fall' assists in the shedding of leaves and the slowing down of metabolic activities in preparation for the winter months.`
Tropism growth of a plant in response to a stimulus
Positive tropism growth toward the stimulus
Negative tropism growth away from the stimulus
phototropism plant growth in response to light
geotropism plant growth in response to gravity (Grabitropism)
Thigmotropism plant growth in response to touch
hydrotropism plant growth in response to water
photoperiodism the response of a plant to changes in the length of day.
Created by: Nightshadoe
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