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Plant Growth Regulators Chemical Messengers
Hormones ,[object Object],[object Object]
Hormones ,[object Object],[object Object]
Growth Regulators ,[object Object]
Growth Regulators ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Auxins ,[object Object],[object Object],[object Object]
What happens when auxin is added to a stem. The stem will bend away from the auxin. It elongates faster on the extra auxin side.
Auxins ,[object Object]
Auxins ,[object Object],[object Object],[object Object]
Auxins (IAA) ,[object Object],[object Object]
Auxin
Gibberellins (GA) ,[object Object],[object Object],[object Object],[object Object]
Gibberellins (GA) ,[object Object]
Gibberellins ,[object Object],[object Object]
Gibberellins ,[object Object],[object Object],[object Object]
Gibberellins  ,[object Object],[object Object]
 
Cytokinins ,[object Object],[object Object],[object Object]
Cytokinins ,[object Object],[object Object]
Cytokinins ,[object Object]
Cytokinins ,[object Object],[object Object]
Cytokinin
Ethylene ,[object Object],[object Object],[object Object]
Ethylene ,[object Object],[object Object],[object Object]
 
Inhibitors ,[object Object],[object Object],[object Object],[object Object]
Abscisic Acid ,[object Object],[object Object]
 

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Plant growth regulators