AP Biology Practice Tests

The AP Biology Exam is 3 hours long and is divided into two sections: Section I (multiple-choice questions) and Section II (free-response questions).

AP Biology Exam Past Papers

Section I consists of 69 questions. These are broken down into Part A (63 multiple-choice questions) and Part B (6 grid-in questions). The multiple-choice questions are further broken down into two parts: regular multiple-choice questions and questions dealing with experiments or data. You will have 90 minutes to complete this section.

Section II involves free-response questions. You’ll be presented with two long-form free-response questions and six short-form free-response questions touching upon key issues in biology. You’ll be given a 10-minute reading period followed by 80 minutes to answer all eight questions.

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Do AP Biology Multiple-Choice Practice Questions

Do AP Biology Grid-Ins Practice Questions .

AP Biology Multiple-Choice Practice Tests

AP Biology Grid-Ins Practice Tests

AP Biology Downloads