Part 1 of Essay
was always thought to be something you see in science-fiction novels or films but now with science and technology rapidly advancing we now can see that can become a distinct possibility. Cloning especially in humans has become one of the most heated debates going on right now in scientific research. Is cloning ethical or ....

Part 2 of Essay
.... so embryonic development can continue. Now you have exact copies of the same genetic makeup in two to eight separate petri dishes. Even though this process sounds simple enough it has never fully worked because of abnormalities that occur like if the embryo is developed by two sperm cells the chromosome count is wrong. Another is as the cells duplicate they usually do not make it passed the 32-cell stage or 64 because of abnormalities in the environment or just because the process is not natural. The real reason ....