Edexcel A Level IAL Biology Past Papers
GradeMax provides Edexcel IAL Biology past papers for all 6 units with official mark schemes organized by year and session.
11 years of papers (2014–2025) · 6 topics · Mark schemes included · Free download
A Level IAL Biology Topics
Practice topic-wise Edexcel A Level IAL Biology past paper questions with mark schemes
Unit 1 – Lifestyle, Transport, Genes and Health
Lifestyle and health, cell structure, transport across membranes, nucleic acids.
Unit 2 – Development, Plants and the Environment
Cell signalling, meiosis, plant biology, ecosystems.
Unit 3 – Practical Biology and Research Skills
Practical skills assessment and scientific research methods.
Unit 4 – Energy, Environment, Microbiology and Immunity
Cellular respiration, photosynthesis, microbiology, immunity.
Unit 5 – Respiration, Internal Environment, Coordination and Gene Technology
Respiration detail, kidney function, nervous coordination, gene technology.
Unit 6 – Practical Biology and Investigative Skills
Advanced practical investigation skills.
A Level IAL Biology Past Papers by Year
A Level IAL Biology — Frequently Asked Questions
How many units are in Edexcel IAL Biology?
Edexcel IAL Biology has 6 units: Unit 1 (Lifestyle and Health), Unit 2 (Development and Environment), Unit 3 (Practical Skills), Unit 4 (Energy and Immunity), Unit 5 (Coordination and Gene Technology), Unit 6 (Investigative Skills).