Movement in plant

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Across
  1. 1. Gas needed by plants during photosynthesis
  2. 3. Plant structure that climbs using thigmotropism
  3. 5. Movement in response to touch, like vines wrapping
  4. 7. Non-directional movement response
  5. 9. Growth of a plant towards light
  6. 10. Growth of roots away from light
  7. 13. Daily leaf movement due to day and night
  8. 14. Cells controlling stomata opening
  9. 15. Growth away from light
  10. 16. Movement caused by internal growth stimulus
  11. 17. Rapid movement of Mimosa pudica leaves
Down
  1. 1. Movement of pollen tube towards ovule
  2. 2. Growth of shoots towards light
  3. 3. Directional movement towards a stimulus
  4. 4. Green chemical needed for photosynthesis
  5. 6. Plant organ that grows positively towards gravity
  6. 8. Plant organ that usually shows negative geotropism
  7. 11. Plant hormone responsible for bending towards light
  8. 12. Plant movement in response to water
  9. 14. Movement of roots downward due to gravity