Across
- 2. - carries sucrose and amino acids
- 7. - growth response to gravity
- 9. - waste gas of photosynthesis
- 10. - pore that allows for gas exchange
- 11. - warmth, oxygen and this factor are needed for germination
- 12. - the evaporation of water from a leaf
- 15. - solution used to test for presence of starch
- 17. - carries water and mineral ions
- 18. - strawberry plants asexually reproduce this way
Down
- 1. - where female egg nucleus is find in plant
- 3. - needed for chlorophyll
- 4. - hydrogen carbonate indicator turns this colour in low levels of carbon dioxide
- 5. - an increase in this will decrease rate of transpiration
- 6. - organelle where photosynthesis occurs
- 8. - where pollen is produced
- 13. - used to measure rate of transpiration
- 14. - plant hormone that causes cell elongation
- 16. - needed to make amino acids