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.
I'm quite sure CD+R or CD+RW does not exist. The main difference between DVD-R/-RW and DVD+R/+RW is that 'plus' discs support a burning method called packet writing. While 'minus' discs don't support packet writing, they have better compatibility with older DVD-ROM drives and DVD players.