A/L Biology
Master A/L Biology with AI-powered study notes, diagram practice, and exam preparation.
Syllabus Overview
A/L Biology covers the study of life from molecular to ecosystem level.
Term-by-Term Breakdown
A suggested order. Your school or class may teach units in a different order — find your unit by name.
What You Get on Idasara
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Short Notes
Concise, syllabus-aligned notes for every topic
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AI Study Coach
Ask questions, get explanations, practice problems
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Progress Tracking
Track mastery by topic and identify weak areas
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Past Papers
Exam-style questions modelled on the G.C.E. examination pattern, with worked solutions
Free study resources by topic
Sample Study Notes
DNA Replication
DNA replication is semi-conservative: each new molecule contains one original strand and one newly synthesised strand.
Frequently Asked Questions
What topics are covered in A/L Biology?
Cell Biology, Genetics, Ecology, Plant Biology, Animal Physiology, Evolution, and Applied Biology.
How do I study Biology diagrams?
Label diagrams from memory, then compare with the textbook.