Across
- 4. the asexual and diploid cell formed
- 6. What seedless vascular plants use to transport food
- 7. Seedless vascular plants are divided into ____ divisions
- 8. What seedless vascular plants require to reproduce
- 9. Seedless vascular plants exhibit _______ reproduction
- 10. What type of plant makes up the majority of the seedless vascular plants
- 11. Seedless vascular plants grow in ____ areas
- 12. Fern allies
- 14. Ferns were tree size during this period
- 15. female reproductive organ
- 16. the haploid cell formed (ex. prothallus)
- 18. What seedless vascular plants produced
Down
- 1. First stage in a fern's development
- 2. When young they are spirally coiled tightly upon themselves
- 3. What seedless vascular plants use to transport water
- 5. male reproductive organ
- 13. Ferns and their allies
- 17. A ____ spot underneath a fern is a spore
- 19. clusters of spores
