Ch 29

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Across
  1. 3. these minerals are used in large amounts
  2. 4. these are regions of the plant where cells continuously divide
  3. 10. leaf this type of leaf has a single blade
  4. 11. this is the place where moved sugars will be stored or used
  5. 13. these rigid cells support and strengthen the plant in areas where growth is no longer occurring
  6. 15. this is the outer layer of a plant that is made of parenchyma cells
  7. 16. (2 words) these are modified cells on the leaf epidermis that regulate gas and water exchange of the stomata
  8. 17. these cells are involved in metabolic functions, including photosynthesis, storage of water and nutrients, and healing
  9. 18. botanists use this term to refer to the movement sugars through a plant
  10. 22. (3 words) according to this, water is pulled up into the stem xylem by the strong attraction of water molecules to each other
  11. 23. this is a modified leaf found in many vines like peas and pumpkins
  12. 24. (2 words) mmost plants grow in length through these that are located at the tips of roots and stems
  13. 25. these are the spaces between nodes of a plant
Down
  1. 1. this is the innermost boundary of the cortex of a root
  2. 2. this is the place where sugars are made or stored before being moved
  3. 5. the process by which water is lost through leaf stomata is called this
  4. 6. (2 words) this is a sclerenchyma cell that has either large holes in the top and bottom or no end walls at all
  5. 7. these cells are specialized or supporting the regions of a plant that are still lengthening
  6. 8. these are thin, porous areas through which water moves from one tracheid to another tracheid
  7. 9. this is the arrangement of veins in a leaf
  8. 12. (3 words) this principle states that sugars are actively transported into sieve tubes
  9. 14. (2 words) this the type of lateral meristem located between the xylem and phloem
  10. 19. this is a long, thick walled sclerenchyma cell with tapering ends
  11. 20. the first root and largest root produced when a seed sprouts
  12. 21. these minerals are used in small amounts