Chapter 8, Lessons 1&2

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Across
  1. 3. A seed plant that produced naked seeds
  2. 6. A green pigment found in the chloroplasts of plants, algae, and some bacteria
  3. 8. angiosperms that have only one seed leaf
  4. 11. A large storage sac that can expand and shrink
  5. 13. flowering plants that produce seeds enclosed in fruits
  6. 14. This type of plant lacks vascular tissue for transporting materials
  7. 16. Young leaves on a fern
  8. 20. thin, rootlike structures that anchor the moss and absorb water and nutrients
  9. 22. Seed Leaf, provides food for embryo
  10. 24. A waxy, waterproof layer on a plant that helps reduce water loss
  11. 25. Groups of similar cells that perform a specific function in an organism
  12. 26. Tiny structures produced by some plants that contain the cells that will later become sperm cells
  13. 27. A structure that contains a young plant inside a protective covering
Down
  1. 1. live in hot deserts and in tropic forests. Example: the Welwitschia of Africa
  2. 2. Vascular tissue through which water and minerals travel
  3. 4. This type of plant has vascular tissue
  4. 5. Example: Palm Tree
  5. 7. During this process, plants use carbon dioxide gas and water to make food and oxygen
  6. 9. This type of nonvascular plant has horn-like structures and grows in moist soil, mixed with grasses
  7. 10. produce seeds with two seed leaves
  8. 12. a material that makes cell walls rigid
  9. 15. This type of nonvascular plant looks like a human liver and grows on moist rocks, soil, and along streams
  10. 17. Fern's leaves
  11. 18. Only one species: Ginkgo biloba
  12. 19. The vascular tissue through which food moves
  13. 21. Cone-bearing plants
  14. 23. This type of vascular plant has fronds and fiddleheads