Biology Exam Revision

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Across
  1. 6. The process plants use to turn sunlight into energy
  2. 8. The chemical reaction used in plants where glucose is broken down for energy
  3. 11. ___ blood cells are produced by the body to destroy pathogens
  4. 12. A reflex ___ is the pathway that reflexes travel through the nervous system
  5. 13. There are ___ types of neurons that make up the nervous system
  6. 14. The line of defence that stops the pathogens from getting inside our body
  7. 15. Layers of connective tissue in the brain
  8. 16. The part of the brain that controls balance andcomplex muscle actions
  9. 19. CNS = ___ nervous system
  10. 20. One of the main groups of plant hormones that makes plants bend towards the light
  11. 22. The line of defence with a 'seek and destroy' approach
  12. 23. A person is said to be ___ when the body is protected from re-infection in the future
Down
  1. 1. Endocrine ___ release hormones into the blood
  2. 2. ___receptors respond to light
  3. 3. The parts of the central nervous system are the spinal cord and ___
  4. 4. One of the endocrine glands in the brain that controls reflex actions
  5. 5. The endocrine gland that releases insulin and glucagon
  6. 7. The body system that controls hormones
  7. 9. PNS = ___ nervous system
  8. 10. A ___ action protects us from damage
  9. 16. The part of the brain that controls memory, speech and thought
  10. 17. The is the part of the brain that controls unconscious or involuntary thoughts
  11. 18. Another name for a nerve cell
  12. 21. The line of defence where any remaining pathogens are targeted