About the Book: This Biology O-Level Paper 2 Topical Workbook (Subject Code: 5090) is a comprehensive guide for students preparing for Cambridge International Examinations. It includes all variants and features structured content by topic, mark schemes, and references to repeated questions—arranged from newest to oldest for optimal revision.

Key Features:

Covers past papers from 2011 to 2024
All question variants (A, B, C, etc.) included
Fully solved with detailed mark schemes
Repeated questions are flagged for efficient study
Topics organized as per O Level 5090 syllabus

Chapters/Topics Included:

Cells
Classifications
Movement Into & Out of Cells
Biological Molecules
Enzymes
Plant Nutrition
Transport in Flowering Plants
Human Nutrition
Human Gas Exchange
Respiration
Transport in Humans
Disease and Immunity
Excretion
Coordination and Control
Coordination and Response in Plants
Development of Organisms & Continuity of Life
Inheritance
Biotechnology and Genetic Modification
Relationships of Organisms With One Another and With the Environment

Students can easily view this book online for their study and exam preparation. This book is provided strictly for educational use and is not for sale or redistribution.