science test
Across
- 5. part of plant below ground
- 6. narrow leaves,tawny trumpetlike flowers last day
- 8. large vein runs up middle of leaf
- 11. attracts bees to flower
- 12. attracts insects bright colors aroma of honey
- 14. attracts insects with sticky dew drops
- 16. transfer of pollen from stamen to pistil
- 17. pigment that gives a plant it's green color
- 18. system part of plant visible above ground
- 19. egg from ovule unites with sperm from pollen
- 20. miniature undeveloped plant inside seed
- 22. tin package of chlorophyll within plant cell
- 27. pair of cells surrounding stomata on leaf
- 29. chemical process by which plant makes food
Down
- 1. waxy covering that coats skin
- 2. formed from ovary of flower
- 3. insects trapped with hinged leaves/steel trap
- 4. made from sugar, used as form of food storage
- 6. describing a seed that is inactive
- 7. insectivorous/hollow leaf traps insects
- 9. colorful leaf around flowers like poinsettia/dogwood
- 10. tough material made from glucose, makes cell walls
- 13. any growth response to environmental conditions
- 15. underground part of plant
- 18. holes or spores in a leaf
- 21. thick protective layer of cells cover root end
- 22. grasses are harvested for nutrients in their seed
- 23. needs 3 things to do its work:water, air & light
- 24. single main root of plant,penetrates deep in ground
- 25. plant grows top of trees,spanish moss&vanilla plant
- 26. scientist that studies plants
- 28. part of plant carries water/minerals to leaves&roots