Reproduction and development — Biology IAL Past Papers

48 papers, 2014–2025 · Unit 2, Unit 3, Unit 6

Every Biology IAL past paper in the collection that assesses reproduction and development.

By unit: all units (48) · Unit 2 (31) · Unit 3 (10) · Unit 6 (7)

Unit 2: on 31 of 31 papers, 14–39 marks a paper (23 on average)
Unit 3: on 10 of 32 papers, 15–34 marks a paper (22 on average)
Unit 6: on 7 of 29 papers, 6–22 marks a paper (12 on average)

Read question by question: blind checks found 117 of 120 question parts tagged with the right topic (95% confidence interval 92.9–99.1%).

How topics are found and checked

Papers

Unit 2 · June 2025 · Q3 (a, b(i), b(ii)) · 4 marks, Q5 (c(i), c(ii), c(iii)) · 5 marks, Q6 (a(ii), c) · 4 marks, Q8 (a, b(i), b(ii), c(ii)) · 14 marks — question paper and mark scheme
Unit 3 · June 2025 · Q1 (a, b(i), b(ii), b(iii), b(iv), c(i), c(ii), c(iii)) · 18 marks — question paper and mark scheme
Unit 2 · January 2025 · Q1 (a(i), a(ii), b(i), b(ii)) · 5 marks, Q4 (b(i), b(ii), c, d) · 7 marks, Q5 (a, c) · 8 marks, Q7 (c(ii)) · 6 marks — question paper and mark scheme
Unit 3 · January 2025 · Q2 (a, b(i), b(ii), b(iii)) · 15 marks — question paper and mark scheme
Unit 2 · October 2024 · Q3 (c) · 4 marks, Q4 (a, b, c(ii)) · 7 marks, Q6 (a(i), a(ii), b(i), b(ii), c) · 9 marks — question paper and mark scheme
Unit 6 · October 2024 · Q3 (a, b, c, d(i), d(ii), e) · 14 marks — question paper and mark scheme
Unit 2 · June 2024 · Q2 (a(i), a(ii), b, c, d(ii)) · 7 marks, Q4 (a, b(i), b(ii), b(iii), c) · 9 marks, Q7 (a) · 3 marks — question paper and mark scheme
Unit 2 · January 2024 · Q4 (a(i), b) · 5 marks, Q6 (c(i), c(ii)) · 7 marks, Q7 (b(i), b(ii), c(i), c(ii)) · 7 marks — question paper and mark scheme
Unit 6 · January 2024 · Q2 (a, b, c(i), c(ii), c(iii), d) · 10 marks — question paper and mark scheme
Unit 2 · October 2023 · Q1 (b, c) · 4 marks, Q2 (b) · 3 marks, Q7 (a(i), a(ii), b, c(i), c(ii), c(iii)) · 12 marks, Q8 (a(i), a(ii), b(i), b(ii), b(iii), c) · 11 marks — question paper and mark scheme
Unit 3 · October 2023 · Q3 (a(i), a(ii), b(i), b(ii), b(iii), b(iv), b(v), b(vi)) · 19 marks — question paper and mark scheme
Unit 2 · June 2023 · Q4 (a, b) · 3 marks, Q5 (b(i), b(ii), b(iii), c(i), c(iii)) · 7 marks, Q6 (a(i), a(ii), b, c) · 12 marks — question paper and mark scheme
Unit 3 · June 2023 · Q2 (a, b, c(i), c(ii), d(i), d(ii)) · 19 marks — question paper and mark scheme
Unit 6 · June 2023 · Q1 (a, b(i), b(ii)) · 10 marks — question paper and mark scheme
Unit 2 · January 2023 · Q2 (a(i), a(ii), b(i), b(ii), b(iii), b(iv), b(v)) · 8 marks, Q4 (a(i), a(ii), b(i), b(iii), c(i), c(ii)) · 11 marks, Q8 (a(i), c(i), c(ii)) · 9 marks — question paper and mark scheme
Unit 2 · October 2022 · Q5 (b) · 3 marks, Q6 (a(i), a(ii), b, c(i), c(ii), d) · 13 marks, Q8 (a, b, c, d) · 15 marks — question paper and mark scheme
Unit 2 · June 2022 · Q1 (b(ii)) · 4 marks, Q4 (a(i), a(ii), b(ii), c) · 9 marks, Q6 (a, b(ii), b(iii), c(ii)) · 9 marks, Q7 (a(i), a(ii), b, c) · 11 marks — question paper and mark scheme
Unit 3 · June 2022 · Q1 (a(i), a(ii), b(i), b(ii), c(i), c(ii), d(i), d(ii)) · 19 marks, Q2 (a, b, c(i), c(ii)) · 15 marks — question paper and mark scheme
Unit 2 · January 2022 · Q4 (a(i), a(ii), b(i), b(ii), b(iii), c) · 9 marks, Q6 (a) · 6 marks, Q8 (b, c(i), c(ii)) · 9 marks — question paper and mark scheme
Unit 2 · October 2021 · Q7 (a) · 6 marks, Q8 (a, b(i), b(ii)) · 9 marks — question paper and mark scheme
Unit 2 · June 2021 · Q3 (a(ii), b(i), b(ii)) · 4 marks, Q5 (b(ii), b(iii)) · 5 marks, Q6 (a, b) · 10 marks, Q8 (b(i)) · 4 marks — question paper and mark scheme
Unit 3 · June 2021 · Q2 (b(i), b(ii), b(iii), b(iv), b(v)) · 15 marks, Q3 (a, b, c(i), c(ii), d(i), d(ii), e) · 18 marks — question paper and mark scheme
Unit 2 · January 2021 · Q3 (a, b) · 9 marks, Q4 (b(i), b(ii), b(iii)) · 5 marks, Q6 (b) · 4 marks — question paper and mark scheme
Unit 6 · January 2021 · Q1 (a) · 6 marks — question paper and mark scheme
Unit 2 · October 2020 · Q3 (a, b(i), b(ii)) · 7 marks, Q4 (c) · 3 marks, Q5 (a(ii)) · 3 marks, Q7 (a(i), a(ii), b, d) · 8 marks — question paper and mark scheme
Unit 2 · January 2020 · Q2 (a, b(i), b(ii)) · 5 marks, Q4 (a(i), a(ii), a(iii), c) · 7 marks, Q7 (c) · 5 marks — question paper and mark scheme
Unit 2 · October 2019 · Q2 (a(i), a(ii), b) · 8 marks, Q4 (b, c(i)) · 5 marks, Q8 (a, b, c(ii)) · 5 marks — question paper and mark scheme
Unit 3 · October 2019 · Q2 (a(i), a(ii), b, c(i), c(ii), c(iii)) · 20 marks — question paper and mark scheme
Unit 2 · June 2019 · Q3 (a, b(i), b(ii), b(iii), c(i)) · 6 marks, Q7 (a(ii), b, c, d) · 11 marks — question paper and mark scheme
Unit 3 · June 2019 · Q1 (a(i), a(ii), a(iii), b(i), b(ii), c(i), c(ii)) · 18 marks — question paper and mark scheme
Unit 2 · June 2019 · Q2 (c) · 2 marks, Q3 (a, c(i), d, e) · 7 marks, Q7 (a(i), a(ii)) · 7 marks, Q8 (a, b, c) · 7 marks — question paper and mark scheme
Unit 6 · June 2019 · Q1 (a, b(i), b(ii), b(iii)) · 9 marks — question paper and mark scheme
Unit 2 · January 2019 · Q1 (a(i), a(ii), b, c) · 5 marks, Q2 (a, b) · 3 marks, Q4 (a, b(ii), c(i), c(ii), c(iii)) · 8 marks, Q6 (a(i), a(ii), a(iii), b(i), b(ii)) · 13 marks — question paper and mark scheme
Unit 6 · January 2019 · Q3 (a, b, c, d, e) · 22 marks — question paper and mark scheme
Unit 2 · October 2018 · Q1 (a(i), a(ii), a(iii), b(i), b(ii)) · 6 marks, Q3 (a(i), a(ii), b(i), b(ii), b(iii)) · 8 marks, Q7 (a, b, c) · 11 marks — question paper and mark scheme
Unit 2 · June 2018 · Q4 (b(i), b(ii), b(iii), c) · 10 marks, Q6 (a, b(i), b(ii), b(iii), c(i), c(ii)) · 9 marks — question paper and mark scheme
Unit 2 · January 2018 · Q4 (a(i), a(ii), b(i), b(ii)) · 7 marks, Q5 (a(i), a(ii), a(iii), b) · 12 marks, Q6 (a, b(i), b(ii), b(iii)) · 13 marks, Q8 (a(i), a(ii), b) · 7 marks — question paper and mark scheme
Unit 2 · October 2017 · Q5 (b(iii)) · 3 marks, Q8 (a, b, c(i), c(ii)) · 12 marks — question paper and mark scheme
Unit 2 · June 2017 · Q2 (a, b, c, d, e) · 10 marks, Q4 (a, b, c) · 8 marks, Q8 (a, b(i), b(ii), b(iii)) · 9 marks — question paper and mark scheme
Unit 3 · June 2017 · Q1 (a(i), a(ii), a(iii), a(iv), b(i), b(ii), c) · 20 marks — question paper and mark scheme
Unit 2 · January 2017 · Q3 (a, b, c) · 10 marks, Q6 (a(i), a(ii), b, c(i), c(ii)) · 12 marks — question paper and mark scheme
Unit 2 · October 2016 · Q3 (b(i), b(ii)) · 5 marks, Q4 (a, c) · 6 marks, Q6 (a(ii), a(iii)) · 3 marks, Q7 (a) · 4 marks — question paper and mark scheme
Unit 3 · October 2016 · Q1 (a(i), a(ii), a(iii), b(i), b(ii), b(iii), c) · 20 marks — question paper and mark scheme
Unit 2 · January 2016 · Q2 (b, c(i), c(ii)) · 5 marks, Q6 (a, c, d) · 9 marks — question paper and mark scheme
Unit 6 · January 2016 · Q1 (a, b(i), b(ii), c, d) · 13 marks — question paper and mark scheme
Unit 2 · January 2015 · Q3 (a(i), a(ii), b(i), b(ii), b(iii), c) · 12 marks, Q7 (b(i), b(ii)) · 7 marks — question paper and mark scheme
Unit 2 · June 2014 · Q1 (a(i), a(ii), a(iii), b, c) · 9 marks, Q6 (a, b, c, d) · 10 marks — question paper and mark scheme
Unit 2 · January 2014 · Q2 (a(i), a(ii), a(iii), b(i), b(ii), c) · 9 marks, Q3 (a(i), a(ii), a(iii), b, c(i), c(ii)) · 13 marks — question paper and mark scheme

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