CIE IGCSE Biology Topic Question Past paper and exam-style questions organised by topic, with student-friendly answers written by teachers and examiners. Chapter 1 Characteristics and Classification of Living Organism QP MS 1. Multiple Choice Questions Worksheet 12.Multiple Choice Questions Worksheet 23. Worksheet 14. Worksheet 25. Worksheet 36.Worksheet 47. Worksheet 5 1. Multiple Choice Questions Worksheet 12.Multiple Choice Questions Worksheet 23. Worksheet 14. Worksheet 25. Worksheet 36.Worksheet 47. Worksheet 5 Chapter 2 Organization of Organism 1. Multiple Choice Questions Worksheet 12.Multiple Choice Questions Worksheet 23.Multiple Choice Questions Worksheet 34. Worksheet 15. Worksheet 26.Worksheet 3 1. Multiple Choice Questions Worksheet 12.Multiple Choice Questions Worksheet 23.Multiple Choice Questions Worksheet 34. Worksheet 15. Worksheet 26.Worksheet 3 Chapter 3 Movement into and out of Cells 1. Multiple Choice Questions Worksheet 12.Multiple Choice Questions Worksheet 23. Worksheet 1Â 1. Multiple Choice Questions Worksheet 12.Multiple Choice Questions Worksheet 23. Worksheet 1Â Chapter 4 Biological Molecules 1. Multiple Choice Questions Worksheet 12. Worksheet 13. Worksheet 24. Worksheet 3 1. Multiple Choice Questions Worksheet 12. Worksheet 13. Worksheet 24. Worksheet 3 Chapter 5 Enzymes 1. Multiple Choice Questions Worksheet 12. Worksheet 13. Worksheet 24. Worksheet 35. Worksheet 4 1. Multiple Choice Questions Worksheet 12. Worksheet 13. Worksheet 24. Worksheet 35. Worksheet 4 Chapter 6 Plant Nutrition 1. Multiple Choice Questions Worksheet 12. Worksheet 13. Worksheet 24. Worksheet 35. Worksheet 46. Worksheet 57. Worksheet 68. Worksheet 7 1. Multiple Choice Questions Worksheet 12. Worksheet 13. Worksheet 24. Worksheet 35. Worksheet 46. Worksheet 57. Worksheet 68. Worksheet 7 Chapter 6 Human Nutrition 1. Multiple Choice Questions Worksheet 12. Worksheet 13. Worksheet 24. Worksheet 3 1. Multiple Choice Questions Worksheet 12. Worksheet 13. Worksheet 24. Worksheet 3