Chapter 19,21,22 and 23 Crossword

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Across
  1. 3. cambium found in roots, allows them to grow thicker and branch
  2. 6. the leaves of the embryo; seed leaves
  3. 10. found in bryophytes; this structure produces tiny, flagellated spores
  4. 13. organism of decay
  5. 14. When a plant's growth slows or stops; often during winters or dry periods
  6. 15. The part of the vascular system made up of living cells; transports sugars
  7. 18. flowering plants
  8. 19. The name of the root system where the primary root is bigger than the secondary and is pointing straight down
Down
  1. 1. symbiotic partnership between a fungus and a photosynthetic organism
  2. 2. part of bryophytes that produces the eggs
  3. 4. structure in fungi where spores are produced
  4. 5. naked seed plants
  5. 7. plants that have two seed leaves
  6. 8. tiny opening in the epidermis of leaves; controls loss of water
  7. 9. gamet forming structure in fungi, when two hypha of opposite mating type meet
  8. 11. evaporation of water from plant leaves
  9. 12. plants that only have one seed leaf as an embryo
  10. 16. individual fillament that make up the mycelium
  11. 17. what the large leaves of ferns are called
  12. 20. part of the xylem other than the vessel elements