Chapter 7 Science crossword.

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Across
  1. 4. Flowering plants.
  2. 5. Produce seeds with 2 seed leafs.
  3. 6. Angiosperms with only 1 seed leaf.
  4. 8. A green pigment found in the chloroplast of some plants, algae, and bacteria
  5. 9. The stage in which the plant produces spores
  6. 11. Plants that have real vascular tissue.
  7. 17. A layer of cells that divide to create new phloem and xylem.
  8. 18. When the embryo begins to grow again and push out the seed.
  9. 19. The vascular tissue in which water and minerals travel.
  10. 20. a structure that contains a young plant inside a protective covering.
  11. 23. The transfer of pollen from male to female reproductive structures.
  12. 26. The process by which water evaporates from the plants leaves.
  13. 27. When a plant uses water carbon dioxide and gas to create food and oxygen.
  14. 30. An adaption of a waxy waterproof layer that helps plants reduce water loss.
  15. 31. Tiny structures that contain the cells that will later become sperm cells.
  16. 33. A system of tube like structures inside a plant through which water, minerals , and food move.
  17. 34. The leaf like structure that encloses a flower bud.
Down
  1. 1. The young plant that develops from the fertilized egg.
  2. 2. When the sepals fold back they reveal the flowers colorful leaf like.
  3. 3. A large storage sac that can expand or shrink.
  4. 7. The structures in which food are made.
  5. 10. A flowers male reproductive parts.
  6. 12. A seed leaf that provides food for the embryo.
  7. 13. The vascular tissue in which food moves.
  8. 14. A seed plant that produces naked seeds.
  9. 15. A hollow structure that protects the seeds as they develop.
  10. 16. Surface layers of the leaf that have small openings or pores.
  11. 21. The reproductive structure of an agngiosperm.
  12. 22. Plants the lack vascular tissue for transporting materials.
  13. 24. Thin root like structures that absorb water and nutrients.
  14. 25. The stage in which the plant produces sperm and egg cells.
  15. 28. A ferns leaves.
  16. 29. cap Protects the root from injury while spreading through the soil.
  17. 32. A flowers female reproductive parts.