Botany Unit 2 Exam

Edit Answers
1234567891011121314151617181920212223242526272829303132333435363738
Across
  1. 2. Venation where there isn’t a primary veins or larger veins
  2. 6. Forms the skin of a fruit
  3. 8. A fruit that is derived from one flower with several pistils
  4. 10. Tissue of a woody stem between the vascular cambium and exterior
  5. 14. Dark-colored, non-living part of a tree
  6. 15. Dicots have this in their stems but not their roots
  7. 16. Water is forced out of hypathodes, this process is called ____
  8. 17. A berry with leathery skin and oils on surface
  9. 20. Root hairs develop here. Region of ____
  10. 21. ____contain yellow carotenes and pale yellow xanthophylls
  11. 23. What sone is at the base of a petiole; also the process when leaves fall off during fall
  12. 25. Monocots typically have ____ roots
  13. 28. The point that will become branches or flowers in flowering plants
  14. 29. In legumes, the seeds get ____ as a mean of dispersal
  15. 33. An organ or structure at its earliest stage or development
  16. 35. Leaves where leaflets are subdivided into smaller leaflets
  17. 36. A fruit that develops without ferilization
  18. 38. What seeds can have a longevity or more than 30 years if stored properly
Down
  1. 1. The tissue produced to the inside of the cork cambium
  2. 3. A short stem between the radicle and cotyledon
  3. 4. In high rainfall, water can ____ out important minerals
  4. 5. When water is left after water drains from the soil, the plot is at
  5. 7. What kind of roots have a haustoria?
  6. 9. Plant that grows on other plants but obtains nutrients and moisture from the environment
  7. 11. Best kind of soil to have; 40% silt, 40% sand, 20% clay
  8. 12. Horizontal, above-ground stems, have long internodes
  9. 13. Some seeds require this to germinate; EX scarification
  10. 15. Arrangement of leaves on a stem
  11. 18. The ____ mesophyll is the lower region with abundant air spaces
  12. 19. Most expensive cut of a tree; radially cut
  13. 22. Type of steles found in most present-day flowering plants
  14. 24. What kind of leaves house ant colonies and grow their roots into the media in said leaves
  15. 26. The largest particle in soil is what? Helps with erosion
  16. 27. Most expensive use for wood; used for paper
  17. 30. Seed leaves attached to embryonic stems
  18. 31. Modified stems that provide protection and help store food and water
  19. 32. A stoma has two ____ cells at the opening; inflates and deflates
  20. 34. A dry fruit that splits at maturity
  21. 36. The calyx and corolla make up the ____
  22. 37. Expanded tip of a peduncle or pedicel