Across
- 6. composed of dead cells
- 8. dominant in trees stems
- 9. living structure released from roots, increase root/soil ratio
- 11. yellow pigments in plants
- 12. main conducting cells in angiosperm phloem
- 16. giberellin added to fruit result in seedless or X fruits
- 19. structure produced by ectotrophic fungi between the plant cells
- 21. first structure to emerge from a seed
- 22. main photosynthetic parts of most plants (pl)
- 23. limiting nutrient in plants, found in DNA and Amino acids
- 24. roots, young leaves and meristems are examples of this
- 26. allow gas exchanges in primary tissues (pl)
- 28. plant equivalent to human stem cells
- 29. this hormone inhibit lateral growth
- 30. outer part of the zone of maturation
- 31. respiration method often used by plants living in dry area
Down
- 1. will generate vascular tissues
- 2. explain how leaf evaporation allow water to climb the xylem
- 3. transports of water between cells via plasmodesmata
- 4. plants grow in dry area
- 5. attraction of water molecules to other water molecules
- 7. a callus treather with a low IAA/CK will produce
- 8. produce the secondary xylem
- 10. allow gas exchanges in secondary tissues (pl)
- 13. C4 stomata arrangement
- 14. a gaseous hormone
- 15. this hormone encourage lateral growth
- 17. with few tracheids (5%)
- 18. meristem allow grasses to quickly regrow aften been eaten
- 20. allow storage of air in aquatic plants
- 25. origin of the sugar in maple syrup (pl)
- 27. produce cork outside and phelloderm inside