← 2.5 Plant growth and development
Epigeal and hypogeal seedlings
General Science · Grade 10 · about 40 minutes
Which part elongates decides whether the seed leaves come up, and that matters to birds, weeds and planting depth.
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- 9 sections of explanation, worked examples and diagrams
- 1 practice task with hints and worked answers
- A quiz that marks itself as you go
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