Plant Vocabulary

12345678910111213141516171819202122232425262728293031323334
Across
  1. 3. A loosely packed layer of cells in a leaf where gas exchange takes place
  2. 6. A plant response to environmental factors which is controlled by plant hormones
  3. 11. Plants with a vascular system
  4. 12. Small openings in the bark of young stems for gas exchange
  5. 13. A plant response to light
  6. 18. An opening for gas exchange in the lower epidermis of a leaf
  7. 19. Structures in which spores are made
  8. 20. Plants with seeds inside a fruit; flowering plants
  9. 23. Thick layer of dead cells on the outside of woody stems
  10. 24. Process of cell division in which two complete cells are formed
  11. 26. Algae and fungi growing together in a mutualistic relationship
  12. 27. A layer of tall cells in a leaf where most photosynthesis takes place
  13. 28. Third stage of mitosis
  14. 30. A plant response to gravity
  15. 32. Storage cells in the center of a plant stem
  16. 33. A short, enlarged, underground stem specialized for food storage (ex: potato)
Down
  1. 1. A storage area for starch in algae
  2. 2. An underground, horizontal stem that can produce a new plant
  3. 4. A waxy, transparent layer on a leaf used for protection
  4. 5. Process of a plant beginning to grow
  5. 7. First stage of mitosis
  6. 8. Final stage of mitosis
  7. 9. Land plants with no vascular system
  8. 10. Second stage of mitosis
  9. 14. The process of water evaporating from a plant
  10. 15. A class of seedless plants (ex: ferns)
  11. 16. Plants with seeds not inside a fruit
  12. 17. The fan-like leaf of a fern
  13. 21. Plant hormones
  14. 22. Straw-like cells that carry water and minerals upward in vascular plants
  15. 25. Tube-like cells that transport food in a plant
  16. 29. Fourth stage of mitosis
  17. 31. The kingdom containing autotrophic organisms with cellulose cell walls
  18. 34. A short underground stem with enlarged leaf bases for food storage