Across
- 3. the outer skin
- 4. Stores food for reproduction
- 6. actively growing cells between the bark and the wood in a tree
- 7. enlarged fleshy base of stem
- 9. study and matching of tree rings
- 11. thickened or swollen underground branch
- 13. Located terminally or laterally on a stem
- 14. spongy center of exogenous plants
- 15. stalk,trunk, branch of a plant
- 17. a lateral aboveground shoot
- 19. plant having a single seed leaf
- 21. tissue the fluid conducting tissues of a plant including both xylem and phloem tissues
- 22. portion of stem or other structure between two nodes
Down
- 1. elongated underground stems or branches of a plant
- 2. dying back to the ground each year
- 5. inner bark
- 8. process when plant produces carbohydrates from water and co2
- 10. plant with two seed leaves
- 12. distention of the cell wall
- 16. the transfer of the products of metabolism
- 18. the plumbing system that conducts water and dissovled mineral up
- 20. a knoblike enlargment