Stem Cells

Experimental Treatments for Humans Scientists are always trying to find new ways to help cure humans of problems like cancer, or disease. Experiments are the most common way to try and find if a new treatment works. Many times new treatments are tested on animals before humans. After these are made sure to work on animals, humans are the next step. Human testing has caused an argument. A lot of people believe that it is …

…When you see a caterpillar you don’t call it a butterfly just because it will be one in a week. I don’t think a group of cells can be considered a fetus until it actually turns into one. This is why taking cells from a group of cells cannot be called killing. As long as these embryos are used for a good cause (saving other peoples lives) I think that everything is fine