and humans: embryonic stem cells and adult stem cells. The United States should be utilizing and funding stem cell research; it has miraculous benefit and is morally justifiable. Therefore rather than trying to glean small amounts of these cells from adult tissue, the embryo would be the ideal source of these cells as it is almost completely composed of them. It is vital to medical advancement. Current research projects have obtained stem cells from tissue which has been removed during terminated pregnancies or from embryos produced by in-vitro fertilization clinics.

The number of these cells dwindles as the organism lives and grows older. Stem cells are located in embryonic tissues as well as in the adult tissues of an organism. A more reliable supply would be obtained by copying or cloning embryos specifically for their stem cells (Bethesda 3). This is not the case.

Also known as a somatic stem cell, adult stem cells are characterized by any cell found in a developed organism that has buy a computer essay the. This is because most pro-life advocates and mainstream Christians are advocates for the use of fertility clinics to help struggling couples get pregnant. According to Michael Kinsley, Time Magazine reporter, Embryonic stem-cell studies are controversial because they involve the destruction of human embryos. Since the onset of stem cell research has been established, many controversial issues have arisen. When given sufficient and necessary stimulation stem cells can develop into more than 200 types of cells in the adult body, this gives then potential to cure numerous diseases. Stem cell development eliminates these concern and possible complications completely.

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