Sexual reproduction in plants — Difficult
Transfer your understanding to a changed context, justify decisions and check your reasoning. No hints during the test.
Includes extension practice
Flower adaptation, pollination/fertilisation and germination are required. Self/cross-pollination population consequences and detailed pollen-tube development add content beyond the listed outcomes.
Easy, Normal and Difficult describe practice demand; they are not the official Core and Extended tiers.
- Cambridge 0973 syllabus2028–2029 · B15.3.1–7
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