Plant responses A Level Biology OCR A

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