Adaptive features — Cambridge IGCSE Biology
Adaptive features as inherited features that aid survival and reproduction, with hydrophyte and xerophyte examples.
Revision notes
2 short notes, in the order of the specification.
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6 exam-style questions (14 marks), each with its mark scheme.
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6 cards: flip them, mark what you knew, and practise the rest.
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The whole of variation and selection on one page, so you can see where this subtopic fits.
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