This workbook is designed to help students master the skills needed to excel in the Cambridge IGCSE Biology Examination. It includes examination-style questions, specimen questions from past papers, and clear explanations of key terms used in the syllabus. Detailed answers are provided to help students identify their strengths and weaknesses. By completing the exercises, students develop essential scientific skills, preparing them for Cambridge International AS and A Levels, further education, or science-related careers.