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Biology Paper 2

25 Lessons
  1. HomeostasisCore
  1. The nervous system and reflexesCore
  1. The brain and the eyeCore · Free
  1. Control of body temperatureCore
  1. Hormones, blood glucose and contraceptionCore
  1. The kidneys: water and nitrogen balanceCore
  1. Higher: infertility treatment and negative feedbackExam-ready
  1. Higher: glucagon and the menstrual cycle hormonesExam-ready
  1. Plant hormonesCore
  1. Reproduction, meiosis, DNA and inheritanceCore
  1. Sexual and asexual reproduction, and DNA structureCore
  1. Inherited disorders and sex determinationCore
  1. Variation, evolution, selective breeding and genetic engineeringCore
  1. CloningCore
  1. Fossils, extinction and resistant bacteriaCore
  1. Darwin, Wallace, speciation and MendelCore
  1. Classifying living organismsCore
  1. Higher: full genetic crosses and genetic engineeringExam-ready
  1. Communities, abiotic and biotic factors, adaptationsCore
  1. Food chains, sampling and material cyclesCore
  1. Decomposition and environmental changeCore
  1. Biodiversity, waste and land useCore
  1. Global warming and protecting biodiversityCore
  1. Trophic levels and biomass transferCore
  1. Food security and food productionCore

The brain and the eye

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Independent practice for AQA GCSE Biology (8461), Chemistry (8462) and Physics (8463). Not affiliated with or endorsed by AQA; every question and figure is our own.