Which of the following statements is/are true of the passage about cloning?

It is now theoretically possible to recreate an identical creature from any animal or plant, from the DNA contained in the nucleus of any somatic cell. A single plant root-tip cell can be teased and seduced into conceiving a perfect copy of the whole plant; a frog's intestinal epithelial cell possesses the complete instructions needed for a new, same frog. If the technology were further advanced, you could do this with a human being, and there are now startled predictions all over the place that this will in fact be done, someday, in order to provide a version of immortality for carefully selected, especially valuable people. The cloning of humans is on most of the lists of things to worry about from Science, along with behavior control, genetic engineering, transplanted heads, computer poetry, and the unrestrained growth of plastic flowers. … The public questions are obvious. Who is to be selected, and on what qualifications? How to handle the risks of misused technology, such as self-determined cloning by the rich and powerful but socially objectionable, or the cloning by governments of dumb, docile masses for the world's work? What will be the effect on all the uncloned rest of us of human sameness? After all, we've accustomed ourselves through hundreds of millennia to the continual exhilaration of uniqueness; each of us is totally different, in a fundamental sense, from all the other seven billion. Selfness is an essential fact of life. The thought of human nonselfness, precise sameness, is terrifying, when you think about it.