AQA Triple Biology Paper 2 Revision Guide

Complete AQA Triple Biology Paper 2 revision guide covering Nervous System, Interdependence, Genetics, Evolution and Resources with retrieval practice.

This comprehensive AQA Triple Biology Paper 2 revision guide is designed for GCSE students preparing for AQA Biology Paper 2. It includes clear explanations, diagrams, retrieval questions, and required‑practical links for every topic.

Topics Covered

1.The Nervous System – structure, reflex arcs, synapses, neurotransmission, RP7 Human Reaction Times

1. Interdependence – ecosystems, biotic/abiotic factors, adaptations, food webs, RP9 Population Size

2. Reproduction & Genetics – meiosis vs mitosis, DNA structure, inheritance, Punnett squares, genetic disorders, variation, genetic engineering

3. Evolution – natural selection, fossil evidence, antibiotic resistance, selective breeding, extinction, classification systems

4. Using Resources Sustainably – finite vs renewable resources, LCAs, recycling, water treatment, pollution control, sustainable food production

Includes
Concise notes for every topic

Retrieval questions

Required practical links

Triple‑only depth content

Student‑friendly layout