G7 Plant Biology Vocabulary Revision

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Across
  1. 4. A chemical used to kill pests that damage crops
  2. 5. Tissue that transports water and mineral salts from roots to leaves
  3. 6. A green pigment that absorbs light energy for photosynthesis
  4. 12. A plant grown by farmers for food or other uses
  5. 14. A sugar produced in photosynthesis used for energy and growth
  6. 15. The part of a plant that anchors it and absorbs water and mineral salts
  7. 16. Cells that control the opening and closing of stomata
  8. 17. The outer protective cell layer of a plant
  9. 20. The main site of photosynthesis in a plant
  10. 21. The process of breeding two different varieties to combine traits
  11. 23. A chemical used to kill unwanted plants or weeds
  12. 27. Tiny openings on leaves that allow gas exchange
  13. 28. A type of plant with specific characteristics
Down
  1. 1. A chemical used to kill fungi
  2. 2. The process by which plants make glucose using light energy
  3. 3. A specialised cell that increases surface area for water absorption
  4. 7. A cell packed with chloroplasts where most photosynthesis occurs
  5. 8. A waterproof layer on leaves that reduces water loss
  6. 9. A chemical used to kill insects
  7. 10. Essential nutrients absorbed from the soil for plant growth
  8. 11. A substance used to build plant cell walls
  9. 13. Tissue that transports sugars like glucose around the plant
  10. 18. The part of a plant that supports it and transports substances
  11. 19. Choosing plants with desired traits to reproduce
  12. 20. The amount of light available for photosynthesis
  13. 22. Farming method that avoids synthetic chemicals like pesticides and fertilizers
  14. 24. The organelle where photosynthesis takes place
  15. 25. A substance added to soil to provide nutrients for plant growth
  16. 26. An organism whose genetic material has been altered using genetic engineering