This Practice Workbook contains the Past Examination Questions of O Level Biology (5090) Paper 1.
1. It Includes All Variants (P11 & P12), June & November, from year 2014 to 2025
2. The questions, are arranged in topical form.
3. Answer Keys are given at the end of each topic.
This book is highly recommended for the students who are preparing for the O Level Biology examination.
