Across
- 4. A main root that grows vertically downward and gives off smaller lateral roots
- 6. Referring to roots or shoots that develop in unusual places, such as on stems or leaves
- 8. Regions of actively dividing cells in plants, responsible for growth
- 9. New growth from a plant that includes stems, leaves, and buds
- 10. The length of day and night, which affects the growth and flowering cylcles of plants
- 11. The vessels that carry blood or sap in plants
Down
- 1. The process by which cells in plants besome specialized to perform specific functions
- 2. A group of cells in plants that work together to perform a specific function
- 3. The growth or movement of a plant in response to an evironmental stimulus such as light, gravity, or touch
- 5. The outermost layer of cells covering a plant
- 7. The inner tissue of a leaf, containing many chloroplasts where photosynthesis occurs
- 10. Specialized roots that grow from the stem if certain plants to provide extra support
