| A | B |
| genes | sections of DNA in chromosomes that direct cells' activities |
| Genetic engineering | change the arrangement of DNA that makes up a gene |
| Genetic engineering example | develop new plants that are disease resistant |
| Recombinant DNA | a useful segment of DNA is inserted from one organisim into a bacterium |
| Recombinant DNA example | human insulin |
| Three types of Genetic Engineering | Gene therapy; Recombinant DNA; cloning |
| Gene Therapy | a normal allelle is placed in a virus |
| Selective Breeding | choosing plants with the most desired traits to breed for the next generation |
| Cystic fibrosis is treat by using | Gene Therapy |
| Genetic Engineering | used to produce large amounts of medicine |
| Selective Breeding | improves the phenotype of plants |
| Bacterium | used in recombinant DNA |
| Virus | used in gene therapy |
| ecoli | bacteria used in recombinant DNA |
| hemopheilia | sex-linked recessive disorder |