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Phytohormones - Coggle Diagram
Phytohormones
Growth Promoters
Cytokines
Affect cell division
Delay senescence
Activate dormant buds
Auxin
Differentiation of vascular tissues
Enhance fruit development
Involved in apical dominance and tropism
Prevention of abscission
Gibberellin
Stimulate pollen tube growth
cause elongation of stem
Initiate mobilization of storage material during seed germination
Growth inhibitors
Abscisic acid
Maintain dormancy in seeds and buds
Stimulates closing of stomata
Ethylene
Promote absicission
Cause ripening of food