Across
- 1. oils, fats and waxes
- 4. long, strong, flexible cells
- 7. this cell transports sugars
- 11. which part of the roots absorb water?
- 13. evaporation from leaves
- 17. a hollow cell
- 19. a disaccharide
- 20. a structural polysaccharide
Down
- 2. photosynthesis takes place in this cell
- 3. a type of protein
- 5. this plant's lipids are saturated
- 6. first product of photosynthesis
- 8. found in chlorophyll
- 9. a group of young, rapidly-growing cells
- 10. one of the "heavy metal" micronutrients
- 12. a small hole in the epidermis
- 14. an energy-rich molecule containing phosphorus
- 15. a by-product of photosynthesis
- 16. green pigment
- 18. micronutrient needed for chlorophyll production