Seedless Plants Crossword Puzzle

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Across
  1. 4. When wind or animals deliver pollen to female plant parts
  2. 5. The reproductive structures that make pollen and egg cells
  3. 8. A process in which 02 is released into the atmosphere
  4. 10. Seedless plants that lack vascular tissue, but dont come from a clade
  5. 11. control the opening and closing of the stomata
  6. 12. Seed-containing structure made from flower of angiosperm
  7. 15. Spore producing stage of the life cycle
  8. 16. Cell made by mitosis
  9. 18. Haploid generation, gamete producing stage
  10. 19. Vascular plant that produces from an exposed seed
  11. 22. Collection of tubes that transport sugar, water, and minerals throughout the plant
Down
  1. 1. Type of green algae thought to be most closely related to plants
  2. 2. life cycle of a plant in which a multicellular diploid stage alternates with a multicellular haploid stage
  3. 3. Grains that consist of male gametophytes of seed plants and produce sperm
  4. 6. Pores in the epidermis of the stems and leaves through which gases and water pass
  5. 7. Tissue that conducts water and dissolved minerals from the roots to the leaves and is rich in lignin
  6. 9. Cell that divides via mitosis to form a gametophyte
  7. 13. Tissue that transports sugars made from photosynthesis to the roots and other non green parts of the plant
  8. 14. cell division that results in haploid cells
  9. 17. Plants that produce flowers and have their seeds enclosed fruits
  10. 20. type of cell division that results in diploid cells
  11. 21. A waxy coating that minimizes water loss from the aerial parts of the plant