These are some additional links that can be used to learn more about genetically engineered animals:
http://www.fda.gov/animalveterinary/developmentapprovalprocess/geneticengineering/genetically
engineeredanimals/default.htm
http://greenliving.nationalgeographic.com/organic-vs-gmo-2436.html
http://www.brainwaving.com/2010/07/28/genetically-modified-animals/
http://www.efsa.europa.eu/en/topics/topic/gmanimals.htm
"Daily Nature and Science News and Headlines | National Geographic News." National Geographic. National Geographic Society, n.d. Web. 15 Feb. 2013.
"Animal & Veterinary." Genetically Engineered Animals. N.p., n.d. Web. 15 Feb. 2013.
"Genetically Modified Organism." Wikipedia. Wikimedia Foundation, 15 Feb. 2013. Web. 15 Feb. 2013.
"Genetically Modified Animals." EFSA Topic:. N.p., n.d. Web. 15 Feb. 2013.
"Genetically Engineered Animals." Brainwaving RSS. N.p., n.d. Web. 15 Feb. 2013.
http://www.fda.gov/animalveterinary/developmentapprovalprocess/geneticengineering/genetically
engineeredanimals/default.htm
http://greenliving.nationalgeographic.com/organic-vs-gmo-2436.html
http://www.brainwaving.com/2010/07/28/genetically-modified-animals/
http://www.efsa.europa.eu/en/topics/topic/gmanimals.htm
"Daily Nature and Science News and Headlines | National Geographic News." National Geographic. National Geographic Society, n.d. Web. 15 Feb. 2013.
"Animal & Veterinary." Genetically Engineered Animals. N.p., n.d. Web. 15 Feb. 2013.
"Genetically Modified Organism." Wikipedia. Wikimedia Foundation, 15 Feb. 2013. Web. 15 Feb. 2013.
"Genetically Modified Animals." EFSA Topic:. N.p., n.d. Web. 15 Feb. 2013.
"Genetically Engineered Animals." Brainwaving RSS. N.p., n.d. Web. 15 Feb. 2013.