Techniques of Genetic Engineering

http://www.biologymad.com/master.html?http://www.biologymad.com/geneticengineering/geneticengineering.htm

Risks of Genetic Engineering

http://www.ucsusa.org/food_and_agriculture/science_and_impacts/science/what-is-genetic-engineering.html

Medical Discoveries:Genetic engineering

http://www.discoveriesinmedicine.com/Enz-Ho/Genetic-Engineering.html#b

What is genetic engineering used for?

http://www.globalchange.com/geneticengin.htm