Across
- 1. What is in between the xylem and phloem?
- 3. What major flowering plant has branching network of veins which get smaller as they spread away from the leafs midrib?
- 5. What do the xylem tubes consist of?
- 9. What can absorb water but not sugars?
- 10. What is the cytoplasm of companion cells and sieve tube elements linked through?
- 11. What sheath of cells surrounds a vascular bundle?
- 12. What can produce sugars but cannot obtain water from the air?
Down
- 2. What the cambium made up of?
- 4. In what type of plants are bundles separate and discrete?
- 6. What type of cells carry out metabolic processes for sieve tubes?
- 7. What are the xylem tubes reinforced with?
- 8. What type of phloem cell contains very little cytoplasm and no nucleus?