Practice AP Biology
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Multiple Choice Questions(MCQs)
Practice by Topic
Unit 1: Chemistry of Life (30)
Unit 2: Cell Structure and Function (50)
Unit 3: Cellular Energetics (50)
Unit 4: Cell Communication and Cell Cycle (40)
Unit 5: Heredity (50)
Unit 7: Natural Selection (60)
Unit 8: Ecology (50)
Course Curriculum
Unit 1: Chemistry of Life
Unit 2: Cell Structure and Function
Unit 3: Cellular Energetics
Unit 4: Cell Communication and Cell Cycle
Unit 5: Heredity
Unit 6: Gene Expression and Regulation
Unit 7: Natural Selection