GCSE Biology (AQA)
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Homeostasis and Response
Plant Hormones
Gibberellins
1:34
Use of Plant Hormones
Spec
4.5.4.1
4.5.4.2
- Reins are hormones crucial for initiating seed germination.
- Germination is the process where a plant develops from a seed.
- Specific conditions such as temperature and humidity are necessary for seed germination.
- Seed dormancy prevents germination until conditions are favorable.
- Gier reins are used in agriculture and horticulture to end seed dormancy, allowing seeds to sprout.
- Gier reins also promote flowering and increase fruit size, ensuring plants and fruits are ready for use or sale at the appropriate time.
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