The nature and variety of living organisms
1 subtopic · 7 questions
Edexcel International GCSE Biology exam questions
Exam-style questions for every subtopic, with mark schemes written the way examiners write them.
Structure and functions in living organisms
15 subtopics · 100 questions
- Cells and levels of organisation 6 questions
- Biological molecules and enzymes 7 questions
- Movement of substances into and out of cells 7 questions
- Nutrition in flowering plants 7 questions
- Human nutrition 7 questions
- Respiration 6 questions
- Gas exchange in flowering plants 6 questions
- Gas exchange in humans 7 questions
- The need for transport and transport in plants 7 questions
- Blood and the immune system 7 questions
- The heart and circulation 7 questions
- Excretion 7 questions
- Coordination, homeostasis and plant responses 6 questions
- The nervous system and the eye 7 questions
- Hormones and temperature control 6 questions
Reproduction and inheritance
5 subtopics · 35 questions
- Sexual and asexual reproduction, and reproduction in plants 8 questions
- Human reproduction 7 questions
- DNA, genes and protein synthesis 6 questions
- Inheritance 7 questions
- Cell division, variation and evolution 7 questions
Ecology and the environment
4 subtopics · 27 questions
- The organism in the environment 7 questions
- Feeding relationships 7 questions
- Cycles within ecosystems 6 questions
- Human influences on the environment 7 questions
Use of biological resources
4 subtopics · 26 questions
- Food production: crop plants 6 questions
- Food production: micro-organisms and fish farming 8 questions
- Selective breeding and genetic modification 7 questions
- Cloning Biology only5 questions