A Journey Through Time

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Across
  1. 2. discovered genetics and chromosomes by crossbreeding red-eyed flies and white-eyed flies
  2. 4. discovered cloning through nuclear transfer of differentiated adult cells
  3. 6. discovered bacterial transformation by injecting mice with S. Pneumoniae
  4. 7. discovered genes are made out of DNA by infecting bacteria with a virus
  5. 8. discovered recombinant DNA technology through putting rDNA into bacteria for replication
Down
  1. 1. discovered microbes through the use of meat broth and flasks
  2. 3. discovered penicillin through mold growth
  3. 5. discovered structure of DNA through X-ray crystallography