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AP Biology Study Notes based on New Syllabus

AP Biology Study Notes based on New Syllabus 2025-2026

AP Biology Study Notes based on New Syllabus 2025-2026

AP Biology Study Notes based on New Syllabus 2025-2026 at  IITian Academy  focus on a specific topic or type of questions asked in actual exam. Notes are based on new syllabus for Earliest Possible Implementation 2025-2026 School Year

Explore comprehensive AP Biology study notes based on the latest syllabus. Covering key topics, exam tips, and essential concepts to help you ace the AP Biology exam with confidence! 

Visit AP Biology revision resources for all study materials required for a perfect score.

Course Content

The AP Biology Exam assesses student understanding of the science practices and learning objectives outlined in the course framework. The exam is 3 hours long and includes 60 multiple-choice questions and 6 free-response questions. A four-function, scientific, or graphing calculator is allowed on both sections of the exam.

Exam Weighting for the Multiple-Choice Section of the AP Exam
Unit Exam Weighting
1: Chemistry of Life 8–11%
2: Cell Structure and Function 10–13%
3: Cellular Energetics 12–16%
4: Cell Communication and Cell Cycle 10–15%
5: Heredity 8–11%
6: Gene Expression and Regulation 12–16%
7: Natural Selection 13–20%
8: Ecology 10–15%

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