Plant Responses

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Across
  1. 3. Growth away from light
  2. 9. Directional growth response of plants to light
  3. 10. Plant growth and development in response to light
  4. 12. Discourages animals from attacking a plant
  5. 14. Affects growth of trees
  6. 15. Hormone responsible for cell elongation
  7. 16. Shoots grow against gravity
  8. 19. Force within plant cell that pushes the plasma membrane against the cell wall
  9. 20. Growth of roots and shoots toward or away from the direction of gravity
Down
  1. 1. Mediate the phototropic response
  2. 2. Animals that only eat plants
  3. 4. Organism that causes disease/s
  4. 5. Growth towards light
  5. 6. Reaction
  6. 7. Directional growth response of plants to touch
  7. 8. Relating to sensation
  8. 11. Its leaves close when touched
  9. 13. "To grow"
  10. 17. Non-directional touch response
  11. 18. Change in plant shape in response to mechanical stress