Evolution
Natural selection and speciation
Link variation, selection and reproductive isolation to evolutionary change.
One type, 8 sittings. Repeated examples stay together rather than becoming duplicate catalogue entries.
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2 linked pages in 2023. The different years are examples of this same skill family, not additional types.
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2023 · Paper 1 Multiple choice
Official PDFPDF viewer page 3. Other questions may share this page; choose the question or subpart testing natural selection and speciation.
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2023 marking · Paper 1 (PDF opens in a new tab) - Open question page (PDF opens in a new tab)
2023 · Paper 2
Official PDFPDF viewer page 8. Other questions may share this page; choose the question or subpart testing natural selection and speciation.
Check the published marking instructions
Match the question number in the paper. These links open complete marking PDFs; a matching marking page has not been inferred.
2023 marking · Paper 2 (PDF opens in a new tab)
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