Horticulture I Unit 3 Vocabulary

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Across
  1. 4. The edge of the leaf
  2. 7. Bud on end of stem.
  3. 8. The small openings under the leaf for breathing or transpiration.
  4. 13. Plants that retain their leaves and remain green year round.
  5. 14. The abbrevation for this word is cv.
  6. 16. Leaf stalk or part that conencts the leaf to the stem.
  7. 18. A stage when a plant rests or grows very little; ususally in repsonse to adverse conditions such as extreme heat or cold.
  8. 19. The leaf tip
  9. 20. Transfer of pollen from the anther to the stigma
  10. 24. The part of biology that deals with plants.
  11. 26. A plant that is limp because it does not have enough moisture.
  12. 27. These surround the stomates and regulate the open and close of the stomates.
  13. 28. Female flower parts: Stigma, style, ovary, ovule
  14. 30. A plant that lives more than two years. Some perennials will grow and bloom the first year.
  15. 32. Indicate where terminal buds have been located.
  16. 34. The structural framework of the leaf
  17. 35. The tissue that transports food down from leaves to the roots.
  18. 37. The science of classifying and identifying organisms such as plants
  19. 38. Buds on side of stem.
Down
  1. 1. Plants that lose their leaves during the dormant season
  2. 2. A flower with both male and female parts
  3. 3. The tissue that transports water and nutrients up from the roots to the stems and leaves.
  4. 5. Plant stems that have vascular bundles each bundle contain both xylem and phloem. They produce one seed leaf. Examples are grasses and corn.
  5. 6. Old inaction xylem
  6. 9. A plant that completes its life cycle in one year
  7. 10. Plant stems that have a phloem layer and a xylem layer separated by cambium. They produce two seed leaves. Examples are trees and many vegetable plants.
  8. 11. The large, flat part of the leaf.
  9. 12. A plant that completes its life cycle in two years. It usually grows the first year and flowers the second year.
  10. 15. Breathing pores found on stems and branches.
  11. 17. A plant that is swollen or filled with moisture.
  12. 19. Bud located at the axil of the leaf.
  13. 21. Indicate where leaves were attached.
  14. 22. The skin of the leaf that prevents the loss of too much moisture.
  15. 23. The large center vein of the leaf.
  16. 25. A thin, green, actively growing tissue located between the bark and wood and produces all new stem cells
  17. 29. Male flower parts: Anther, filament
  18. 31. New active xylem
  19. 33. These are small green particles that contain chlorophyll, give leaves their green color and are necessary for photosynthesis.
  20. 36. Old inactive phloem.