A clone is a group of organisms that are genetically identical. Most clones result from asexual reproduction, a process in which a new organism develops from only one parent. The one process of cloning, called nuclear transfer, replaces the nucleus of an immature egg with a nucleus from another cell. Most of the work with clones is done from cultures. An embryo has about thirty or forty usable cells but a culture features an almost …showed first 75 words of 917 total…

…showed last 75 words of 917 total…all different. The ability is there, at conception, to clone a human. Should this person be allowed to grow and be a genetic backup for the 'real' person. So if the 'real' person was to need a transplant of some organ there would be an exact copy ready and waiting. This is just one of the ethical questions that need to be answered. The question of cloning is no longer can we but should we.