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