Across
- 2. trap light energy to carry out photosynthesis
- 7. first type of (green) plant
- 8. surrounds and protects seeds
- 13. exchanging genetic material (in simple algae)
- 14. hollow tube-like cells with lignin
- 16. Autotrophic eukaryotes with cellulose cell walls
- 17. absorb water and minerals needed
- 18. chemical compound that supports taller plants
- 19. they use chlorophyll to do this
- 21. tissue which makes up the protective outer covering of the plant
- 22. tissue that produces and stores sugars and contributes to suppoert
- 23. male gametophyte
- 24. small nonvascular plants that need to be near water
- 25. angiosperm with a taproot
Down
- 1. tubes that carry water through the plant
- 3. tissue which enables passage of materials through the plant
- 4. tubes that carry carbohydrates and solutions
- 5. angiosperm with one cotyledon
- 6. dry fruit that opens when ripe
- 9. flower bearing seed plants
- 10. another name for bryophytes
- 11. seed leaves
- 12. example of seedless vascular plants
- 15. protects seeds and aid in seed dispersal
- 20. another name for vascular plants
- 22. cone bearing seed plants