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Coordination and control: maintaining a constant internal environment

Year 11 • Biology

Choose a lesson (11)

  1. Effect of osmosis and sugar concentration on the mass of plant tissue: practical
  2. Effect of osmosis and sugar concentration on the mass of plant tissue: analysis
  3. Controlling water balance: the kidneys, and treating kidney failure
  4. Controlling water balance: the kidneys, nephron structure and kidney failure
  5. The role of the skin in thermoregulation
  6. The importance of maintaining constant conditions in the body
  7. The role of the nervous system in thermoregulation
  8. The roles of the nervous and endocrine systems in controlling water balance
  9. The importance of maintaining constant conditions in the body, including osmosis
  10. Controlling water balance: the kidneys, and nephron structure
  11. Using a microscope to observe effects of osmosis in plant cells: practical