Plant Transport

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