Bio

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Author:
stefanee
ID:
74443
Filename:
Bio
Updated:
2011-03-22 08:40:26
Tags:
exam
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Description:
History of life on Earth
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  1. Pangea is what?
    when the earth was born
  2. Do we use Vestigeal Organs?
    NOPE
  3. How old is Earth?
    3.8 Billion years
  4. What is a single cell'd fungi when formed?
    Yeast
  5. Single cell'd organisms are what?
    Archaea & Bacteria
  6. The four kingdoms are what?
    Plants, Animals, Fungi, Protists
  7. 1st mutlicelluar organism is?
    mold
  8. Describe Moss
    it covers the ground due to gravity
  9. One comparisin with Gymnosperms & Angiosperms?
    both have seeds
  10. one charatistic of mamals?
    oposing fingers
  11. what is the study of animals?
    zoology
  12. What vertebrate made their eggs water proff?
    reptiles
  13. What do we call the 1st living thing that was on earth?
    hypertheromphiles
  14. Age of man?
    50,000-100,000 years
  15. Name of man:
    homo sapiens
  16. What are bacteria?
    single cell prokaryotic
  17. 1st terestrial land organism was:
    plants
  18. Homo sapians orginated in:
    East Africa
  19. Describe vertebrate:
    backbone, post-anal-tail
  20. Mamals & birds are both what?
    warm blooded
  21. Describe Analide:
    warmlike, softbody, bilateral, segmented
  22. What is a seed?
    a baby plant, embroytic plant
  23. Describe animals:
    form by embroys

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