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Home > Biology



About the exam
Exam advice
Revision videos
Biology videos
The biosphere
Investigating an ecosystem, How it works, Control and management
The world of plants
Introducing plants, Growing plants, Making food
Animal survival
The need for food, Reproduction and responding to the environment, Water and waste
Investigating cells
Cells and diffusion, Cell division, Enzymes and aerobic respiration
The body in action
Movement, The need for energy, Coordination, Changing levels of performance
What is inheritance, Variation, Genetics and society
Living factories, Problems and profit with waste, Reprogramming microbes

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