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Practice Evolution - Life Sciences previous year questions organised from real papers, with year-wise coverage and clear topic navigation.
Every graph below is calculated only from this selection.
Year-wise coverage for Evolution. Each bar uses a separate theme-derived color.
How the classified questions are distributed by difficulty.
MCQ, numerical, multiple-select and other formats found in these papers.
Top subjects by unique question coverage.
Top topics across the included previous year papers.
Top subtopics inside this exact selection.
Question coverage for the most populated papers. Every active PYP paper remains listed below.
Open a focused page built from the same verified paper data.
Newest papers appear first. Sort by year, question coverage or name.
| Paper | Year / session | Questions in this view | Open |
|---|---|---|---|
| Life Sciences (XL) 2026 | 2026 | 2 | View paper |
| Life Sciences (XL) 2025 | 2025 | 1 | View paper |
| Life Sciences (XL) 2024 | 2024 | 2 | View paper |
| Life Sciences (XL) 2020 | 2020 | 1 | View paper |
| Life Sciences (XL) 2019 | 2019 | 2 | View paper |
| Life Sciences (XL) 2018 | 2018 | 2 | View paper |
| Life Sciences (XL) 2017 | 2017 | 1 | View paper |
| Life Sciences (XL) 2016 | 2016 | 2 | View paper |
| Life Sciences (XL) 2013 | 2013 | 3 | View paper |
| Life Sciences (XL) 2012 | 2012 | 2 | View paper |
| Life Sciences (XL) 2010 | 2010 | 2 | View paper |
| Life Sciences (XL) 2009 | 2009 | 3 | View paper |
| Life Sciences (XL) 2007 | 2007 | 3 | View paper |
A varied preview from the papers represented in this selection, with every available option.
Which one of the following is the smallest biological unit capable of evolving over time?