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Evolution Clicker Review

Evolution Clicker Review. The first organisms to appear on Earth were______________. Prokaryote Protists Humans Fish. Before the appearance of photosynthetic organisms, Earth’s atmosphere had very little _______. Sulfur Nitrogen Oxygen Hydrogen.

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Evolution Clicker Review

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  1. Evolution Clicker Review

  2. The first organisms to appear on Earth were______________ • Prokaryote • Protists • Humans • Fish

  3. Before the appearance of photosynthetic organisms, Earth’s atmosphere had very little _______. • Sulfur • Nitrogen • Oxygen • Hydrogen

  4. You know a new species has evolved when ________________. • It looks different than its ancestor. • It can no longer breed with its ancestors to produce viable offspring • It is bigger than its ancestor

  5. The remnants of hind limbs in whales is an example of • Analogous Structures • Homologous Structures • Vestigial Structures

  6. Similar bones in the limbs of horses, whales, and humans are examples of ___ • Analogous Structures • Homologous Structures • Vestigial Structures

  7. The wings of insects and birds are examples of _________________ • Analogous Structures • Homologous Structures • Vestigial Structures

  8. Similarities in embryonic development indicate that ___________ • Vertebrates have common ancestors • Vertebrates are all born looking exactly the same • Vertebrates have nothing in common genetically

  9. There have been ______ mass extinctions • 3 • 4 • 5 • 6

  10. Darwin’s visit to ________ had a great impact on his development of the Theory of evolution • New Jersey • Hawaii • Alaska • Galapagos

  11. The idea that species evolve in short, quick bursts is called ________ • Gradualism • Punctuated Equilibrium • Natural Selection • Fitness

  12. Which of these does NOT play a part in evolution? • Competition for resources • The birth of more offspring than can survive • Inheritance of acquired characteristics • Variation within species

  13. The diagram below shows what pattern of evolution? • Stabilizing • Disruptive • Directional

  14. Microevolution involves changes_____ • That result in a new species • Within a species • In small animals

  15. What is the correct order of evolution? • Prokaryotes, mammals, fish • Fish, prokaryotes, humans • Humans, fish, plants • Prokaryotes, plants, humans

  16. The Galapagos finches with different beaks _____________ • Have common ancestors • Have different diets • Are different species • All of the above

  17. Individuals evolve • True • False

  18. Learned behaviors are a type of evolution • True • False

  19. Evidence that humans are related to fish includes • Scaly skin • The presence of gill slits in human embryos • The presence of hair in fish embryos

  20. Scientists believe that through evolution, humans will eventually • Be born with no appendix • Be two feet taller on average • Have an IQ of 200 • Acquire gills

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