Across
- 3. - Light-capturing complex
- 6. - Plant growth response
- 12. - Female flower part
- 13. - Long-lived plant
- 15. - Male plant gametes
- 16. - Outer plant layer
- 21. - Flowering plant
- 22. - Green pigment
- 24. - Colorful flower part
- 28. - Plant scientist
- 29. - Sunlight to energy
- 30. - Symbiotic fungus-plant relationship
Down
- 1. - Pine, spruce, fir, etc.
- 2. - Growth tissue
- 4. - Plant embryo
- 5. - Seed sprouting process
- 7. - Plant's support structure
- 8. - Transfer of pollen
- 9. - Water loss from plants
- 10. - Single-seed leaf
- 11. - Water transport tissue
- 14. - Energy release process
- 17. - Underground plant part
- 18. - Food transport tissue
- 19. - Mature ovary with seeds
- 20. - Naked-seed plant
- 23. - Reproductive structure
- 25. - Photosynthetic organ
- 26. - Male flower organ
- 27. - Two-seed leaf