... . He fused a cell from an 8-cell lamb embryo with an enucleated unfertilized egg. The fertilized embryos were coated with agar and placed in the oviducts of a sheep to grow for a week. They were then placed into a uterus of a surrogate mother, and one sheep survived birth v/s the first cloned mammal by nuclear transfer."" (http://library.thinkquest.org/C0122429/history/1984.htm). In ... 1986, Willadsen cloned a cow from distinguishable, one week old embryo cells. This illustrated that genetic information of a cell did not decrease as a cell is specialized. In 1993, the First humans were ...

• Word Count: 1955
• Approx Pages: 8
• Grade Level: High School

... drugs like immunosuppressants for the rest of their life as is now required after transplants, there would not be any danger of organ rejection. Immunosuppressants are drugs that dampen the immune system so that white blood cells will not attack and reject the foreign tissue resulting in transplant failure. Immunosuppressants are associated with the risks of infection and cancers (Hazelton 2004 ... quality of life that could be extended to sick people would be greatly increased. For example someone who has kidney failure has to be attached to a dialysis machine four times a week for fiv...

• Word Count: 885
• Approx Pages: 4