| A | B |
| selective breeding | selecting individuals as parents |
| inbreeding | crossing individuals w/similar char. |
| hybridization | cross bet. dissimilar individuals |
| mutagen | agents |
| genetic engineering | affecting DNA through technology |
| restriction enzyme | proteins that cut DNA sequences |
| plasmid | small circular DNA molecules |
| clone | larger # of cells grown from one cell |
| transgenic | organisms containing foreign genes |
| genome | all genes possessed by the human |