There are teenagers and baby boomers, hipsters and emo kids. A new crop of machismo-challenged heroesâcall them the âemoâ super-dudesâis headed for screens next year. But despite all the chatter about Weezer's influenceâabout nerd rock, or emo, or whateverâI don't really hear it.
Genetic engineering refers to the direct manipulation of DNA to alter an organismâs characteristics (phenotype) in a particular way. Genetic engineering, sometimes called genetic modification, is the process of altering the DNA in an organismâs genome.
Good Aspects of This Process. There are some pros of genetic engineering that are thought to be extremely beneficial to medicine in the future. Those who have defective genes can undergo gene therapy to have their defective genes corrected to treat, and possibly cure, genetic disease at the molecular level.enetic engineering is a technique, performed by scientists in a laboratory, to change a living organisms' DNA. Genetic engineering is defined as an alteration of the traits of the cell of an organism through the direct manipulation of genes.