Bio1151 Chapter 22 9
  1. Charles Darwin explained the diversity of life by              through            with                 from a common ancestor.


     
  2. Humans have modified other species over generations by              and breeding individuals that possess desired traits.

     
  3. Darwin proposed            selection as the mechanism driving evolution.





     
  4. Drug resistance in bacteria and viruses such as HIV are probably due to              and              for individual organisms that possess the resistance.
     
  5.               anatomical structures, such as the              among mammals, provide evidence of common ancestry with modifications.
     
  6. Comparative               reveals anatomical               not visible in adults.
     
  7. Unrelated species that occupy similar ecological           may look similar by               evolution.
     
  8. Darwin's theory of evolution predicts                 forms during the evolution of species, and this is supported by           records.
     
  9. Homologous characteristics derived from a common             can be used to establish evolutionary relationships among organisms.