Characteristics and classification of living organisms
2 subtopics · 14 questions
Cambridge IGCSE Biology exam questions
Exam-style questions for every subtopic, with mark schemes written the way examiners write them.
Organisation of the organism
2 subtopics · 12 questions
Movement into and out of cells
3 subtopics · 18 questions
Biological molecules
1 subtopic · 7 questions
Enzymes
1 subtopic · 7 questions
Plant nutrition
2 subtopics · 12 questions
Human nutrition
4 subtopics · 25 questions
- Diet 6 questions
- The digestive system 7 questions
- Chemical digestion 7 questions
- Absorption 5 questions
Transport in plants
4 subtopics · 23 questions
- Xylem and phloem 6 questions
- Water uptake 6 questions
- Transpiration 7 questions
- Translocation Supplement4 questions
Transport in animals
4 subtopics · 26 questions
Diseases and immunity
2 subtopics · 16 questions
Gas exchange in humans
1 subtopic · 8 questions
Respiration
1 subtopic · 7 questions
Excretion in humans
1 subtopic · 7 questions
Coordination and response
5 subtopics · 30 questions
- Nervous control 6 questions
- Sense organs 7 questions
- Hormones 5 questions
- Homeostasis 7 questions
- Tropic responses 5 questions
Drugs
1 subtopic · 7 questions
Reproduction
5 subtopics · 31 questions
- Asexual and sexual reproduction 6 questions
- Sexual reproduction in plants 7 questions
- Sexual reproduction in humans 7 questions
- Sex hormones in humans 6 questions
- Sexually transmitted infections 5 questions
Inheritance
3 subtopics · 20 questions
- Chromosomes, genes and proteins 7 questions
- Mitosis and meiosis Supplement6 questions
- Monohybrid inheritance 7 questions
Variation and selection
3 subtopics · 20 questions
Organisms and their environment
4 subtopics · 26 questions
- Energy flow, food chains and food webs 7 questions
- Trophic levels and ecological pyramids 7 questions
- Nutrient cycles 6 questions
- Populations 6 questions
Human influences on ecosystems
4 subtopics · 26 questions
Biotechnology and genetic modification
2 subtopics · 14 questions
Experimental skills
1 subtopic · 7 questions