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