Across
- 3. hold up anthers
- 5. female gametophyte
- 7. protects the roots as they grow
- 9. Cells that regulate the stomata
- 10. increase surface area so roots can absorb more water and nutrients
- 12. female reproductive parts of a plant
- 13. small openings in leaf epidermis that allow gas exchange
- 15. tube between stigma and ovaries
- 16. male reproductive parts of a plant
- 17. attracts pollinators
- 18. carry water up from the roots
Down
- 1. secondary growth tissue
- 2. source of pollen
- 4. male gametophyte
- 6. collects pollen
- 8. transports products of photosynthesis from leaves to rest of plant
- 11. protects flower
- 14. surrounds and protects ovule, turns into fruit
- 15. contains plant embryo, food, and a protective covering