sidebarA. Genetic engineering (GE) is the modification of an organismâs genetic composition by artificial means, often involving the transfer of specific traits, or genes, from one organism into a plant or animal of an entirely different species.hen gene transfer occurs, the resulting organism is called transgenic or a GMO (genetically modified organism). Genetic engineering is different from traditional cross breeding, where genes can only be exchanged between closely related species.
Short for high definition-DVD, a generic term for the technology of recording high-definition video on a DVD. In general, HD-DVD is capable of storing between two and four times as much data as standard DVD. The two most prominent competing technologies are Blu-ray and AOD.
DVD vs Blu Ray Disc. Blu-ray Disc (BD) is the next generation optical disc format for recording, which offers 1920Ã1080 resolution (1080p) HDTV video quality, unmatched by DVDsâ video quality. Also the storage capacity of a Blue-ray Disc is five to ten times more than a DVD. But all these come at a high cost.