RevTree

Paper 1 — Organisation (overview)

Big-picture map of Organisation: digestive system, circulatory system, gas exchange, plants.

What’s in Organisation (Paper 1)

  • Hierarchy: cells → tissues → organs → organ systems
  • Digestive system + enzymes
  • Heart + blood vessels + blood
  • Gas exchange in the lungs
  • Plant tissues + transport (xylem/phloem)
  • Transpiration

How it’s tested

  • Labelling diagrams
  • Explaining adaptations
  • Data questions (graphs, rates)