Across
- 2. tissue composed of thin walled cells
- 6. male reproductive structure of a flower
- 9. kingdom that includes multicellular autotrophs
- 11. organism that has taillike structures
- 12. process in which autotrophs make their own food
- 14. organism that is capable of producing its own food
- 16. non vascular plants
- 18. "naked" seed plant
- 20. kingdom that includes heterotrophic organisms
- 21. modified stem with most of its food stored in layers of short thick leaves
Down
- 1. vascular plants
- 3. process that produces haploid gametes
- 4. diploid plant that produces spores
- 5. structure that attaches leaf blade to the stem
- 7. living vascular tissue
- 8. organism that cannot produce its own food
- 10. thick and waxy structure that wraps around an apical meristem to protect the terminal bud
- 13. structure in ferns some protists, and fungi
- 15. vascular tissue
- 17. female reproductive structure in some plants
- 19. structure that surrounds a plant embryo