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Early Ancestors PowerPoint Presentation
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Early Ancestors

Early Ancestors

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Early Ancestors

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  1. Early Ancestors

  2. Land Adaptations

  3. Plant Life Cycles

  4. Taxonomy

  5. Nonvascular Plants

  6. Vascular Plants

  7. Early Ancestors Land Adaptations Plant Life Cycle Nonvascular Plants Vascular Plants Plant Taxonomy $100 $100 $100 $100 $100 $100 $200 $200 $200 $200 $200 $200 $300 $300 $300 $300 $300 $300 $400 $400 $400 $400 $400 $400 $500 $500 $500 $500 $500 $500

  8. First habitat for plants

  9. What is aquatic or water?

  10. Earliest ancestor for land plants

  11. What is a type of green algae?

  12. Type of chlorophyll found in terrestrial plant ancestors

  13. What is chlorophyll a and b ?

  14. The way algae and land plants store excess sugars

  15. What is starch?

  16. Found in the cell walls of green algae and land plants

  17. What is cellulose?

  18. Developed to obtain minerals from the environment

  19. What are roots?

  20. Enabled plants to grow taller

  21. What is vascular tissue?

  22. Found on all parts of a plant except for the underside of leaves

  23. What is waxy cuticle?

  24. Developed to protect sperm cells

  25. What is pollen?

  26. Surround openings in leaves to help prevent water loss

  27. What are guard cells?

  28. Two stage life cycle of all plants

  29. What is alternation of generations?

  30. Dominant stage in the life cycle of a bryophyte

  31. What is the gametophyte?

  32. Branching structure that develops from moss spores when they germinate

  33. What is the protonema?

  34. Daily Double!!

  35. Jacket of sterile protective cells around the egg cell in ferns and mosses

  36. What is the female gametangia or archegonium?

  37. Eggs and sperm are produced during this stage in a fern’s life cycle

  38. What is the gametophyte or prothallus?

  39. Found in the division Bryophyta

  40. What are moss?

  41. The only bryophyte with photosynthetic sporophytes

  42. What are hornworts?

  43. The division that contains ferns

  44. What is Pterophyta?

  45. Type of moss used by florist due to its ability to hold moisture

  46. What is sphagnum moss?

  47. Type of seedless, vascular plant that has explosive yellow spores used in fireworks

  48. What is Lycopodium?

  49. Plants that are first to move into barren areas and help break down rock into soil