Plant Physiology Revision

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Across
  1. 2. A method of asexual plant reproduction using stem sections.
  2. 9. Point on a stem where leaves and buds develop.
  3. 13. Chewing pest that damages leaves.
  4. 16. Tiny openings in leaves that allow gas exchange.
  5. 18. Disease organisms that spread by spores and produce hyphae.
  6. 19. Process where plants make glucose using sunlight, water, and carbon dioxide.
  7. 20. Removal of plant material to improve growth and fruit production.
  8. 22. Gas produced during photosynthesis and used in respiration.
  9. 24. Plant structure that anchors the plant and absorbs water and nutrients.
  10. 25. Bud that can develop into a side branch.
  11. 26. Loss of water vapour from leaves through stomata.
  12. 28. Plant reproductive organ that attracts pollinators.
  13. 29. Structure that protects and helps disperse seeds.
Down
  1. 1. Cells that control the opening and closing of stomata.
  2. 3. Stem section between two nodes.
  3. 4. Material used to increase soil pH.
  4. 5. Green pigment that traps light energy for photosynthesis.
  5. 6. Growing point responsible for increasing plant height.
  6. 7. Structure that increases root surface area for absorption.
  7. 8. Macronutrient important for root development.
  8. 10. Gas taken in through stomata for photosynthesis.
  9. 11. Macronutrient important for flowering and fruiting.
  10. 12. Sugar produced by photosynthesis and used in respiration.
  11. 14. Main plant organ where photosynthesis occurs.
  12. 15. Process that releases energy from glucose inside plant cells.
  13. 17. Plant structure that supports leaves and transports substances between roots and shoots.
  14. 19. Chemical used to control pests.
  15. 21. Material added to soil to supply nutrients.
  16. 23. Disease-causing microorganisms that can infect plants.
  17. 27. Macronutrient important for leaf and stem growth.