Vladimir Lenin led the Bolshevik Revolution, helped create the Soviet Union and launched the communist era in Russia. Learn more at Biography.com. Vladimir Lenin was founder of the Russian Communist Party, leader of the Bolshevik Revolution and architect and first head of the Soviet state.
The disadvantages come entirely from the source of stem cells. For embryonic stem cells, a human blastula (the collection of cells that will eventually become a fetus) must be sacrificed. This brings forth an image of sacrificing babies for science, and needless to say, many folks have a problem with that.
Pros and cons of BRCA1 and 2 genetic testing. There are advantages and disadvantages to genetic testing. The possible advantages of having a test with a negative result include a sense of relief from uncertainty and the possibility that special preventive tests, checkups, or surgeries may not be necessary.ros and cons of BRCA1 and 2 genetic testing. There are advantages and disadvantages to genetic testing. The possible advantages of having a test with a negative result include a sense of relief from uncertainty and the possibility that special preventive tests, checkups, or surgeries may not be necessary.