Explore life at every scale — from cellular biology and genetics to ecosystems and evolution. Practise with 592 flashcards, 3323 MCQs, 2475 exam questions spanning all 19 chapters of the syllabus.
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404 guided lessons across all chapters
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592 cards across all 19 chapters
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3323 questions across all 19 chapters
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2475 past-paper style questions
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Concise revision summaries for every chapter
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Structured notes with exam techniques, pros & cons, and definitions
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Filter & browse all exam questions by chapter, difficulty and AO level
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Ranked revision hit list — topics by frequency score and H/M/L priority
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Tips, frameworks and command word guidance for structured answers
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Practice papers with AI worked solutions — free to browse
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Full-length timed exam simulation with AI marking and grade prediction
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Construct experimental methods component by component with technique feedback
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Nexelia Academy's Cambridge A-Level Biology course covers the complete CAIE syllabus across 19 chapters. Each chapter includes structured lesson slides, spaced-repetition flashcards, MCQ practice, past-paper exam questions with worked solutions, and access to an AI tutor — all mapped to the official Cambridge specification. View the official Cambridge syllabus →
Nexelia Academy's Cambridge A-Level Biology course covers all 19 chapters in the official CAIE syllabus, including every topic and sub-topic students need for their exams.
Nexelia Academy has 3,323 MCQs and 2,475 structured exam questions for Cambridge A-Level Biology, each with full worked solutions and model answers.
The first chapter of Cambridge A-Level Biology is free for all registered users. Pro and Max plans unlock all 19 chapters with unlimited practice.
Yes. Every chapter, topic, and sub-topic in the official Cambridge International AS & A Level Biology syllabus is covered on Nexelia Academy.
Yes. The Nexelia Academy AI tutor is available for all subjects including Biology. It is trained on Cambridge syllabus content and can answer subject-specific questions, explain concepts, and help with exam technique.