Essay about The Pros and Cons of Cloning - 1054 Words

A clone is a cell, group of cells, or an organism that has descended from an ancestor without sexual reproduction. Humans have found cloning to be valuable and productive. For example, Agricultural scientists use embryo cloning to boost the number of offspring from farm animals. They hope to use cloning as to increase the number of offspring from animals with desired traits, such as lean meat or above-average milk production. Research biologists also use the technique of cloning to study how animals develop during the early stages of life. Humans find interest in cloning because it can be used as medical treatment, such as for couples who have difficulty conceiving a child. This problem may pardon from several conditions,†¦show more content†¦Researchers have only been successful in cloning using whole nuclei. Therefore, in order to clone dinosaurs, you need its nucleus, not just DNA. As well, to find success in cloning you need an egg cell that is very closely related to th e donor nucleus. But another problem is that the dinosaur eggs of millions of years ago may have changed greatly with the eggs of modern birds and reptiles. Therefore these ancient genes might not be able to even function properly. Another problem is that the eggs of modern reptiles and birds usually tend to be large so they cannot always be easily enucleated. Researchers have found success in cloning amphibians but find it much more difficult when it comes to cloning mammals. One of the problems is the fact that amphibian eggs are larger than mammal eggs. Eggs that come from mammals are also enclosed in a tough membrane, called the zona pellucida. This tough membrane holds the cells of the young embryo together. In order to remove the nucleus, it is done through a process called surgical aspiration, and the nucleus is sucked through a micropipette with a sharpened tip. Another problem with cloning mammals is that in order for the fertilized eggs to develop, they need to be implante d in an adult female’s uterus. As a result, a cloned embryo requires a foster mother. By 1933, scientists had cloned five different species of mammals, which include cows, mice, pigs, rabbits, andShow MoreRelatedCloning Pros And Cons Of Cloning1147 Words   |  5 Pages Cloning Pros Cons Nicole Hedrick Baker College HSC 402A /Dr. Eric Oestmann/Seminar Two Position/Argument Essayâ€Æ' Abstract A clone is where two organisms share the same exact DNA. These two organisms are the same identical replica of each other. In the past, cloning has taken place naturally. For instance, a couple who naturally conceived and gave birth to identical twins or triplets. Today, science and technology has been introduced to where cloning can intentionally be done. Some peopleRead MorePros And Cons Of Cloning1109 Words   |  5 PagesWhat is Cloning? Cloning is a number of processes that are used to create genetically identical copies of an organism. Researchers have cloned a number of biological materials, such as genes, cells, tissues and whole organisms, including sheep s and horses. Cloning can happen naturally in identical twins, but it can also be done in a lab. (Cloning Fact Sheet). Pros: . Parents with no eggs and sperm can create children that are genetically related to them. . Endangered plants and animals canRead MorePros And Cons Of Cloning1106 Words   |  5 PagesCloning is a number of processes that are used to create genetically identical copies of an organism. Researchers have cloned a number of biological materials, such as genes, cells, tissues and whole organisms, including sheep s and horses. Cloning can happen naturally in identical twins, but it can also be done in a lab. (Cloning Fact Sheet). Pros: . Parents with no eggs and sperm can create children that are genetically related to them. . Endangered plants and animals can be cloned to saveRead MoreThe List Of Pros And Cons Of Human Cloning1624 Words   |  7 PagesThe list of Pros and cons of human cloning Summary: The necessary technology has been created, as evident in the story of Dolly the sheep. People still pose questions such as the role of God in Society. Here is a list of pros of human cloning : It could eliminate defective genes , It is considered as the logical next step in the reproductive technology, It could aid in faster recoveries from injuries, it gives a new meaning to genetic modification. As all things human cloning also has cons. Here isRead MorePros And Cons Of Animal Cloning1277 Words   |  6 PagesAnimal Cloning Applications and Morality Concerns One fateful afternoon, a father discovers that their beloved pet kitten is deceased on the side of the roadway. The parents are worried about telling their children the sad news because they will be devastated. Luckily, the parents reach out to a company that offers animal cloning. With just a sample of the kitten’s DNA, they can produce an exact match and an identical copy that will soon replace their lost family pet. While this story demonstratesRead MorePros and Cons of Cloning Humans906 Words   |  4 Pagesthe world on 23 February 1997.Soon after the announcement, the media attention was diverted by the possibility of cloning a human. Although the scientists from the Roslin Institute who had made the significant breakthrough with Dolly denied the possibility of creating human clones, the idea was still wide debated about the risks and benefits of human cloning. So, what is cloning? Cloning is a process of generating a new organism by an identical genetic copy of the original donor. The DNA of the twoRead MoreCons And Pros Of Cloning Essay1988 Words   |  8 Pagesmost people think of cloning, they think of a scientist that uses DNA to make an exact replica of someone . Cloning is a lot more complicated and more controversial than that . According to the American Heritage Dictionary Cloning is defined as â€Å"A group of cells, or organism that is descended from and genetically identical to a common ancestor , such as a bacterial colony whose members arose from a single original cell . Ever since August,1,2001 Cloning had been banned .Cloning was banned for manyRead MoreCloning, Pros and Cons Essay2998 Words   |  12 Pagestwo children and their families are coping with waiting on transplants, as they continue to get worse. They may be waiting a year or longer. Is there another way to speed up the waiting process? Cloning as a Possibility? These situations and many others have brought up the topic of cloning. Cloning refers to any process that results in the creation of an identical or almost identical genetic copy of a molecule, cell, or individual plant, animal, or human (Wilson, 2002). Recently, it is beingRead MoreThe Pros and Cons of Human Cloning Essay601 Words   |  3 Pagesbe no diversity what so ever in todays society. Ban human cloning!, Jean Bethke Elshtain author of To Clone or Not to Clone, displays a strong argument as to why human cloning should be banned. Cloning may bring advances in artificial organs, cosmetics, and age reduction; but nevertheless it takes away a humans individuality, uniqueness, and basically that persons right to live his own life. Scientists have high hopes about cloning and what it might bring. They are talking about setting backRead MorePros and Cons of Human Cloning Essay2024 Words   |  9 Pages Cloning is a process in which genetically identical copies of biological matter are created through nonsexual means. Clones are made up of organisms that are exact genetic copies. Every piece of their DNA is identical. Cells, genes, tissues and entire organisms can be created through cloning. Aside from cloning being done in a lab, clones do happen naturally. Identical twins are just one natural example of cloning. Cloning has been used for many years. The earliest examples of cloning have