Across
- 9. stems that grow on top of the ground
- 10. influenced by internal biological signals
- 11. plants have three types of these
- 13. plant parts are pulled apart
- 14. cuts the plants into sections
- 15. another type of underground stem
- 16. collection of tissue from another plant
- 18. a portion of the plant is covered in dirt
Down
- 1. Staley type of bulb
- 2. material from two separate plants joined together
- 3. underground stems
- 4. newer technology for plant propagation
- 5. carries nutrients derived from photosynthesis to the roots
- 6. transports water and minerals from the roots
- 7. have dry outer layers
- 8. how plants reproduce
- 12. the proper technique of grafting to align the roots
- 17. when a stolon has an enlargement