zoology 6th hour

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Across
  1. 2. scientific names always written in
  2. 5. genus name is always
  3. 7. a group of spices that shares a common ancestor
  4. 10. common names
Down
  1. 1. is the evolutionary history for a group of species
  2. 3. are diagrams that display patterns of shared characteristics
  3. 4. is the science of naming and classifying organisms
  4. 6. is a common method to make evolutionary trees
  5. 8. characters are traits shared in different degrees by clade members
  6. 9. is a group of organism in a classification system