AP BIOLOGY WEBSITE UPLOAD HANDOFF
Prepared: 2026-10-11

This folder is the upload set requested by the user. It contains exactly 12 PDFs: ONE self-contained PDF for each available year. Every PDF contains its supplied MCQs (and historical grid-in items where applicable), matching FRQs, and the answer/scoring appendix. Original figures are retained. TestDaily/scanner branding has been removed from the active editions.

SELECTION RULE
Only sets containing MCQs + FRQs + matching answers/scoring together are included. The self-contained 2021 sample set qualifies under this rule. MCQ-only, FRQ-only and answer-only files are excluded.

YEARS
2012, 2013, 2014, 2015, 2016, 2017, 2018, 2020, 2021, 2022, 2023, 2024.

2021 is a complete SAMPLE SET: 14 MCQs + 6 FRQs + matching answer/scoring material. It is shorter than a full-length exam. Its filename and website labels explicitly say Digital Practice Samples. The known Question 13 conflict is resolved as B: option B selects diagram structure C, the Golgi apparatus.

2020 uses Practice Exam 1 only. Do not add Practice 2 or 3 as another annual paper.

2019 and 2025 are excluded because the current collection lacks matching yearly MCQs. Earlier FRQ-only years are excluded too. Do not merge unrelated sample MCQs with yearly FRQs and label the result a complete exam.

SOURCE AND ANSWER LABELS
- 2012: practice source effective Fall 2012, previewing the revised 2013 format; use the supplied year label without claiming an operational 2012 exam.
- 2013-2018: supplied modified College Board practice papers from those administrations.
- 2015: source item 29 was withdrawn and unscored. Retain that status; the paper has 52 scored MCQs within numbering slots 1-53, plus 5 grid-in items.
- 2020: Spring 2020 Practice Exam 1. It is not the shortened operational COVID-era exam.
- 2021: digital practice SAMPLES, as explained above.
- 2022/2023: supplied international-labeled question-bank compilations. The regional/operational administration has not been independently verified. In original scoring extracts, items 61-66 correspond to FRQs 1-6. The 2022 source gives FRQ 1 a maximum of 8 points and FRQ 2 a maximum of 10 points; this is preserved in the appendix.
- 2024: supplied question paper with independently authored answers and model FRQ responses. The appendix is NOT an official College Board marking scheme. Preserve the existing provenance wording. Its answer/scoring appendix matches the supplied paper, rather than the separately released 2024 FRQ form.

