Combined Science 8464/2F June 2022

AQA GCSE Combined Science (8464) Jun 2022

معلم موافق رایگان بودن است.

The exam paper explores fundamental biological concepts, focusing on genetics, ecosystems, evolution, and human physiology. Topics include genetic modification, inheritance patterns, embryo screening, and the use of quadrats for population studies. Additional themes cover natural selection, fossil evidence, and evolutionary trees. The paper examines the endocrine system, focusing on glucose regulation and diabetes management. Environmental biology topics include the carbon and water cycles, pollution, and the role of microorganisms in nutrient recycling. Practical applications emphasize data analysis, experimental design, and ecological investigation. Keywords: genetics, inheritance, ecosystems, evolution, glucose regulation, carbon cycle, water cycle, population studies, nutrient recycling.