Biology Test Plants

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Author:
Anonymous
ID:
15234
Filename:
Biology Test Plants
Updated:
2010-04-19 19:36:05
Tags:
Bio
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Description:
Dumb crap
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  1. Charactersitics of Plants
    • A. Autotrophs
    • B.Cell Wall of Cellulose
    • C.Alternation of Generations
    • D.Multicelluar
    • E.Non-Mobile
  2. Primitive land plants evolved from
    the sea
  3. Adaption problems facing terrestrial plants
    • 1.Water Absorbtion
    • 2.Water Movements
    • 3.Water Storage
    • 4.Water Conservation
  4. Bryophyta
    Mosses and Liverworts
  5. Haploid =
    n
  6. Gametophyte =
    haploid
  7. Sporophyte =
    Diploid
  8. Diploid =
    nn
  9. Division =
    Phylum
  10. Charactersitics of Bryophyta (5)
    • 1.Exhibit alternations of generation
    • 2.(female = archegonia) (male = antheridia)
    • 3.Moist enviorment, very small, no vascular tissue to conduct water
    • 4.needs water to reproduce sexually
    • 5.first land plants
  11. pterophyta =
    ferns
  12. Ferns first appeared in the ......period .....mya
    Devonian 395
  13. Ferns were very important during the.......period
    carboniferous
  14. Fern were.....during the.......period
    large trees carboniferous
  15. Ferns are a ......................today
    source of coal
  16. Many species of .............are still alive
    ferns
  17. Most ferns are........
    small
  18. Ferns only form trees in..........
    tropical rain forests
  19. Ferns have a small............large..............
    gametophyte saphrophyte
  20. Fern Structures
    • Frond
    • Sori
    • Rhizome
    • Roots

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