Plant responses

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Across
  1. 5. Plant response in which the direction of the response is independent of the stimulus (6)
  2. 7. Directional growth movement (7)
  3. 10. Leaf loss (9)
  4. 11. Plant response to gravity (10)
  5. 12. Plant response to light (12)
  6. 13. Plant hormones responsible for apical dominance (6)
  7. 15. Hormone used commercially to promote stem elongation (12)
  8. 16. Inhibits germination (8,4)
  9. 17. Plant response to touch (13)
Down
  1. 1. Hormone which will promote growth of lateral buds (9)
  2. 2. Prefix of the type of nasty made in response to light (5)
  3. 3. Speeds up ripening in fruit (6)
  4. 4. Bitter tasting nitrogenous compounds (9)
  5. 6. Plant response to chemicals (12)
  6. 7. Phenolic chemicals causing a bitter taste made to deter herbivores (7)
  7. 8. Plant able to respond to touch with folding leaves(6,6)
  8. 9. The term given to physical factors effecting an ecosystem (7)
  9. 14. The consumption of plants.(9)