is the creation of a genetically identical copy of a human. It does not usually refer to monozygotic multiple births nor the reproduction of human cells or tissue. The term is generally used to refer to artificial human cloning - human clones in the form of identical twins are commonplace, with their cloning occurring during the natural process of reproduction. Idea of human cloning was born in the late 90s in South Korea.
The ethics of cloning is an extremely controversial issue in a lot of aspects.

What are stem cells?



Scientists are excited about possibility of harnessing the spectacular naural power of embryonic stem cells to cure many different diseases. For example Parkinson's and Alzheimer's result from damage to particular groups of cells in the brain. By transplanting steam cells from from an embryo into the damaged part of the brain scientists hope to replace brain tissue that has been lost.
In the near future, stem cell research may revolutionise the way doctors treat many other "killer diseases" such as stroke, diabetes, heart disease and even paralysis.
Because using embrions is ethically controversial scientists worldwide are hunting for other sources of stem cells. One possibility is a type of stem cell found in the bone marrow of adults. These stem cells already have a potential to "differentiate" into a variety of different blood cells throught life.
In the meantime though, stem cells from embryos are likely to provide the most immediate prospects for new treatments and cures.

2 comments:

  1. Hi, My wife and I have been married for 15 years. For over five years I have been dealing with jealousy issues because of flirting and her having emotional type affairs with other men. I felt like my masculinity was in question and if I said the way she was acting bothered me, it seemed to make matters worse or I was accused of being controling. During this period I did state I wanted a divorce if the behavior was not going to end: texting men a night, leaving for the weekend without letting me know where she was going or not responding to messages. We do have a son and basically it's been him and I for the last year on the weekends. She disconnected completely from being a good wife and mother. In April she said she wanted a separation and I said no we need to get into marriage counseling. We did try that, but she was not very responsive and didn't give any effort. Afterward she was adamant about separation and divorce. I continued to say no and that we needed to save our family. She presented a separation agreement and I had to hire a lawyer. Because of the above behavior my lawyer suggested a private investigator. The investigator discovered my wife was having an affair with a close friend of the family who also is married with children. We know the extended families. I feel like I should tell this man's wife about what happened. This adultery has devastated me emotionally, I feel betrayed and I'm physically drained. I know my wife is passionate in terms of her sexuality, and I can't get the thought of them out of my head. It makes me question my own manhood, and I feel very inferior or that he must be a better lover or what ever. The problem is my wife pursued him. She would go to him and she lured him into this adultery. I felt this was coming for some time and could not stop it. She was not only lying to me but also to our son about what she was doing and where she was going. My family is important, my son loves her and as crazy as it sounds so do I. Can you respond with a course of action on how to proceed? I was still have a very huge place in my heart for her. so i searched for help online and I came across a website that suggested that Dr Ahmed can help solve marital problems, restore broken relationships and so on. So I felt I should give him a try. I contacted him and he told me what to do and i did it then he did a spell for me. 28 hours later, my wife came to me and apologized for the wrongs she did and promise never to do it again. Ever since then, everything has returned back to normal. I, my son and my wife are living together happily again.. All thanks to Dr Ahmed. as it is a place to resolve marriage/relationship issues, do you want to be sure if your spouse is being faithful to you or Do you want your Ex to come back to you Contact.: E-mail: Ahmedutimate@gmail.com or call/Whats-app: +2348160153829 save your crumbling home and change of grades its 100% safe. I suggest you contact him. He will not disappoint you.

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  2. i couldn't believe that i would ever be re-unite with my ex-lover, i was so traumatize staying all alone with no body to stay by me and to be with me, but i was so lucky one certain day to meet this powerful spell caster Dr Akhere,after telling him about my situation he did everything humanly possible to see that my lover come back to me,indeed after casting the spell my ex-lover came back to me less than 48 hours,my ex-lover came back begging me that he will never leave me again,3 months later we got engaged and married,if you are having this same situation just contact Dr Akhere on his email: AKHERETEMPLE@gmail.com thanks very much sir for restoring my ex-lover back to me,his emai:

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