Across
- 2. Waxy protective layer on epidermis
- 3. __________ tissue system that conducts water nutrients and sugars
- 4. Hair-like structures on dermal tissue surfaces
- 7. Long slender sclerenchyma cells in bundles
- 11. Outer protective covering of woody stems
- 13. Ground tissue cells that are living with thick walls and flexibility
- 14. Vascular tissue that transports water and nutrients
- 15. Water-conducting cells found in nearly all vascular plants
- 18. Besides the vacuole and chloroplasts, plant cells have this but animals don't
- 20. Horizontal parenchyma pathways in wood
- 22. Vascular tissue that transports sugars
- 24. Dermal tissue that replaces epidermis during secondary growth
- 26. Water-conducting cells in angiosperms that form tubes with perforation plates
- 27. __________ tissue system important for photosynthesis storage and support
- 28. Organelle containing genetic material and controlling cell activities (the "brain")
Down
- 1. The powerhouse of the cell
- 5. Phloem cells in angiosperms that transport sugars through perforated sieve plates
- 6. Central tissue in young stems
- 8. Ground tissue cells that are dead with very thick walls
- 9. Short varied-shape sclerenchyma cells in ground tissue
- 10. Organelles where photosynthesis occurs
- 12. Gas exchange openings in woody stems
- 16. __________ tissue system involved with protection and gas exchange
- 17. Specialized cells paired 1:1 with sieve tube members
- 19. Dermal tissue layer of herbaceous stems and leaves
- 21. Living "base" cell type found throughout plants
- 23. Compound that stiffens and strengthens cell walls
- 25. Dead cells forming the outer bark layer
- 26. Large storage organelle that can contain water or pigments