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Plant growth and development
Year 11
•
Biology
•
OCR
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Higher
We've put the lessons in order helping you build on what you've learned before so it’s best to start with the first lesson of a unit.
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(3)
1
Auxins, phototropism and gravitropism
2
The effect of light on the growth of seedlings: practical
3
The effects of gibberellins and ethene on plant growth and development