Cloning benefits for human
Answers
The process of creation of genetically identical person from either a living or dead person is known as human cloning. It includes the production of clone tissues, also donated from the individual to be cloned. This term refers to artificial human cloning only. The birth of twins is called natural human cloning. Even though the birth of twins is the result of natural human cloning they are separate people with separate experience. The presence of identical DNA makes no difference in their being different personalities. The scientific community all over the world is still investigating the question how similar the original and its clone would be and this may depend up on how much of personality traits are determined by genes.
Scientists have managed to clone animals like Dolly, the sheep. They have obviously tried the same method on humans, and have reached considerable success. However, many countries and governments have banned human cloning fearing the ill-effects of human clones. The human race is not yet prepared to come face-to-face with clones moving about with normal people. There is a huge debate on the pros and cons of human cloning. This BiologyWise article on human cloning will cover the advantages of cloning humans.
Techniques of Human Cloning and Claim of Success
The most common technique used in human cloning is 'somatic cell nuclear transfer'. Under this technique, the nucleus of an egg cell taken from a donor is removed. Then, the original cell gets fused with another cell of same genetic material to be cloned. Another technique used, is parthenogenesis. This technique involves inducement of unfertilized egg to divide and grow as if it were fertilized. As recently as on May 2005, a team of scientists led by Mr Hwang Woo-Suk attached to Seoul National University, claimed to have created 11 lines of human stem cells using a different technique
Answer:
Cloning
Cloning is the process of generating a genetically identical copy of a cell or an organism.
Objectives
Clones are superior breeding animals used to produce healthier offspring. Animal cloning offers great benefits to consumers, farmers, and endangered species: Cloning allows farmers and ranchers to accelerate the reproduction of their livestock in order to produce safe and healthy food.
Scientists hope that cloned cells will be used to treat serious diseases such as heart problems, diabetes and spinal injuries. Scientists hope to remove stem cells from cloned embryos and grow specific cell lines from them which may treat disease.