Plant Hormones
- Created by: amyjohnson1
- Created on: 01-02-22 13:01
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- Plant Hormones
- Auxins
- Control cell elongation
- Prevent leaf fall
- Maintain apical dominance
- Involved in tropism
- Stimulates the release of ethene
- Involved in fruit ripening
- Gibberellins
- Cause stem elongation
- Trigger the mobilisation of food stores in a seed at germination
- Stimulate pollen tube growth in fertilisation
- Ethene
- Cause fruit ripening
- Promotes abscission in deciduous trees
- ABA
- Maintains dormancy of seeds and buds
- Stimulates cold protective responses
- Stimulates stomatal closing
- Auxins
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