Plant responses

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Across
  1. 3. A type of plant auxin.
  2. 6. Bitter tasting chemicals with noxious smells or poisonous characteristics that deter herbivores.
  3. 7. A plant hormone that stimulates seed germination, stem elongation and flowering.
  4. 8. The growth of a plant in response to gravity.
  5. 9. The growth of a plant in response to touch.
  6. 10. Plant hormone that triggers stomatal closure.
Down
  1. 1. Stimulates growth of apical bud but inhibits growth of side shoots.
  2. 2. The growth of a plant in response to water.
  3. 4. The growth of a plant in response to light.
  4. 5. Anything harmful that is natural but non-living.