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human and animal cloning
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The thought of cloning an animal was once thought to be a fictional idea, only to have been believed by true crazies. Animal cloning has advanced greatly since Hans Dreisch cloned the first ever animal in 1885. There are many different ways and reasons that animal cloning has been produced. The range of cloned animals vary from sea urchins, frogs, fish, salamanders, mice all the way up to sheep, cows and even dogs and cats. There are a few different ways cloning is done with animals. The animal’s can either be reproductively, therapeutically or gene cloning. The use of Animal cloning has many beneficial uses. Cloning can bring an endangered species population back up to a sustainable number or even bring back the image of a deceased family pet. The once fictional idea of producing an identical copy of an animal is now becoming an essential and relatively common practice for the common household.
Animal cloning has not just been a recent step for science, but has been happening for centuries. Cloning does not refer to just artificial creation of an animal, but can be produced naturally. Identical twins are considered to be natural clones. Identical twins are produced when a fertilized egg splits into more then one embryo that carries identic DNA. Identical twins may have nearly the same genetic makeup as each other, but differ genetically from their parents. (”Cloning”) When cloning does not occur naturally it must be created artificially.
There are several types of cloning that are done to produce or alter the future of how an animal may develop. The first type of cloning is reproductively cloned. The process of being reproductively cloned is a rather simple process. This type of cloning uses a technique called somatic...
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...it will be the same personality wise.Cloning which was thought to be a impossible task, unbelievably has now become usable for anyone capable of affording it.
Animal cloning has advanced extremely quickly from the first cloned animal in 1885. There have been many types and reasons that cloning has impacted the scientific community. Cloning can either produce multiple offspring’s from an original egg that would only produce one. It has also been used to fight and replace destroyed tissues and even to bring back the image of a long loved family pet. While cloning remains a difficult enterprise with a success rate of about 5 to 7 percent (“Cloning Animals is Latest Weapon to Fight Wildlife Extinction”) scientist are still trying to improve their cloning abilities. Animal cloning has affected medical practices and will always be beneficial to the science community.
Understanding the facts as well as procedures between the many different types of cloning is very crucial. When everything boils down there are three types of cloning known as DNA cloning, therapeutic cloning and reproductive cloning. DNA cloning is the copying of a gene in order to transfer it into another organism which is usually used by farmers in most of their crops. Therapeutic cloning is the use of stem cells used to help take the place of whatever cell is missing which is potentially used to help the ill. Stem cells contain the potential to grow and help replace the genes that are missing in order to fix whatever is genetically wrong with your body or any genes that you may be missing. Reproductive cloning actually produces a living animal from only one parent. The endless possibilities and perhaps hidden motives of using genetic engineering are what divide as well as destroy the scientific community’s hope for passing laws that are towards pro cloning. Many people within soci...
Cloning has been in nature for thousands of years, a clone is a living thing made from another consisting of the same DNA. For example identical twins are clones because they have the same DNA but the differ because the twins begin after conception when a zygote, a totipotent stem cell, divides into two, some plants self-pollinate and produce a seed, which in turn, makes plants with the same genetic code (Hyde). According to the Human Genome Project there are three types of cloning, DNA, therapeutic and reproductive; DNA cloning involves transferring DNA from a donor to another organism, therapeutic cloning, known as embryo cloning, involves harvesting stem cells from human embryos to grow new organs for transplant, and last is reproductive cloning which creates a copy of the host (Conger). One of the earliest cloned animals was a sea urchin by Hans Dreisch in the late 1800’s. Unlike Victor Frankenstein, Dreisch’s goal was to prove that genetic material is not lost in cell division, not to create another being, (History of Cloning) stated by Frankenstein “that I might infuse a spark of being into the lifeless thing that lay at my feet.” There are many ways an animal...
The concept of cloning has been around since the 1800’s, although, in the field of scientists, it has slowly been evolving into a vigorously debated topic, throughout the last 3 decades. Cloning is essentially defined as the process of artificially reproducing genetically identical organisms. Scientists all around the world, through research, are still learning more about the topic, but the fascinating process officially gained awareness as a result of a 1986 experiment conducted by Ian Wilmut, scientist at the Roslin Institute in Scotland. The project was essentially centred around a sheep referred to as “Dolly” that was cloned in a lab using a frozen mammary cell from another adult sheep. At the time, this was a significant milestone in the field, as all cloning up to this point had been done using embryos, and never actual adult cells. The Dolly experiment served as a catalyst for additional intensive research, which consequently resulted in a myriad of new benefits and uses for cloning. From that point on, we have made many advancements, and currently, in our modern day society, scientists are more capable of putting their research into practice, with the assistance of the constant improvements in technology. The method of cloning has already been implemented as a solution to infertility, and plants and animals can be cloned for the purpose of creating new possible food alternatives. The main benefit of cloning revolves around health, as lives can be saved or prolonged, thanks to a theoretically simple process known as organ transplantation, where for example, the parts from a cloned pig can be used to replace those malfunctioning, in a human. If scientists keep doing research on the topic at the current rate, and conducting e...
Throughout time, human and animal cloning has developed into a new important technology in everyday lives without always knowing it. Cloning is the process of copying or duplicating an organism. Human and animal cloning has so many different outcomes and uncertainties. It can be used for many different purposes, depending on what someone wants to use it for. People all around the world have different views on cloning. Some are against it and some are for it. However, not everyone fully understands how cloning works. Human and animal cloning will determine our future. It can improve or maybe even destroy mankind. Cloning is very important to the world because it can lead to new developments later on in the world that have not yet been thought of.
Cloning is a genetic copy or clone of someone .Cloning can help in Health, Heart Attack, Brain damage, spinal cord, and Heart Disease. And I Think scientist should keep cloning to help people and Animal cloning is becoming a useful technique for producing farm animals and is likely to be used to produce clones from valuable adults. Other applications will also undoubtedly be discovered in the near future, such as for preserving endangered breeds and species. Although cloning promises great advantages for commerce and research alike, its outcome is not always certain due to high pregnancy loss and high morbidity and mortality during the neonatal period. Research into the mechanisms involved in the reprogramming of the nucleus is being conducted throughout the world in an attempt to better understand the molecular and cellular mechanisms involved in correcting these problems. Although the cause of these anomalies remains mostly unknown, similar Phenotypes have been observed in calves derived through in vitro fertilization, suggesting that culture conditions are involved in these phenom...
Cloning has become a major issue in our modern world, from moral, ethical, and religious concerns, to the problem of financial and government support. Human cloning is one of the most controversial topics, and because of this, many of the new important discoveries and beneficial technologies have been overlooked and ignored. Reproductive cloning technology may offer many new possibilities, including hope for endangered species, resources for human organ transplants, and answers to questions concerning cancer, inherited diseases, and aging. The research that led up to the ability to clone mammals started more than a century ago. From frogs to mice to sheep to humans, reproductive cloning promises many possibilities.
A growing controversy in the world today is cloning. One stance is that cloning and cloning research should be banned altogether. Another position is in support of no restrictions of cloning and that scientists should be able to test on animals if they deem it necessary. Many other views are squeezed into different gray areas on the topic. It would be beneficial to explore the methods, benefits, moral and ethical conflicts involved with human cloning to fully understand the pros of cloning. The methods of human cloning and the research that accompanies them can provide a great deal of benefits. The benefits of human cloning include important medical breakthroughs, reproduction, and morality issues.
Cloning of different species is a beneficial process, yet it has its limitations as it can be hazardous and harmful to society. Cloning is the process of asexual reproduction of an entire entity, in which multiple, identical genetic copies are created. According to Webster`s Online Dictionary, “cloning is the process of producing a clone”, and a clone is “a cell, cell product, or organism that is genetically identical to the unit or individual from which it was derived.” While one may take an ethical approach to determine whether or not cloning should be allowed, this study is based solely on scientific facts and evidence. Cloning can be done on plants, animals and hum...
To create a clone is to create identical copy. This imprecise definition can be tied to a number of creatures and processes in biology, those including, mono zygote (identical) twins (when one fertilized egg splits into two embryos in the first week of fertilization) , horticulture (a section of plant being implanted in a different place to create a decedent of the original plant) , and parthenogenesis (the method of asexual reproduction by females.) The creatures and processes listed above all fall under the category clones and cloning, but the difference between these and the clones and cloning processes normally referenced in, for example, science fiction, is where they occur. The examples listed are naturally occurring clones and cloning techniques, regarded as biology clones, whereas the other type of clones and cloning occurs artificially or in laborites. This genre of cloning is cloning in biotechnology. This cloning specifically refers to three established techniques: reproductive cloning, therapeutic cloning, and gene cloning. From observing the biological, naturally occurring cloning, scientists were able to create methods for created clones that are created in the laboratory intentionally. Although clones created through biotechnology are commonly associated with fantasy and science fiction, cloning animals with biotechnology is no fiction. There are even examples of animals being somewhat successfully cloned by scientists such as the lionized Dolly the Sheep. This type of technology even has the potential to clone humans, or extinct animals. Even though scientist have advanced technology and knowledge on cloning, the topic of whether or not this technology should be used is controversial. Despite the controversy and p...
The process of cloning has existed for decades. Plants have been cloned for years now, although, cloning was never recognized until February 22, 1997 when the first mammal (Dolly the Sheep) was cloned from an adult cell (“Cloning Dolly The Sheep”). Dolly was named after Dolly Parton, the mammary cell that was cloned after giving birth at the Roslin Institute. The cloning of Dolly sparked much discussion and debate that has stuck around today. Dolly was the first successful reproductive clone. What first started out as the first ever demonstration of artificial embryo in 1885 quickly transformed into the success of cloning animals such as sheep, cows, and mice (“The History of Cloning”). With the help of decades of me...
As technological advancement grow, scientists begin to speculate the realistic doing of human cloning, as this happens opposing groups and organizations raise their voice against it and create the question whether scientists should be allowed to clone humans, the promise of cloning at any level can revolutionize the world, and change it for the better, but are we are not ready for human trials. If successful, cloning can have a lot of positive technological advancements that would help humanity. Dolly, the first cloned mammal, inspired many scientists to speculate a new era in cloning technology and raise hopes for future probability in which human cloning was possible. At the center of the controversy, surges the closest thing to a clone that lives a healthy and regular life, identical twins. The promise of cloning at any level can revolutionize the world, and change it for the better, but are we really ready for human trials?
Cloning has come very far through science within the last few decades. Although it is a natural part of the world, scientists have taken a simple idea and expanded it further then what was thought possible. Though cloning faces many challenges, scientists such as Dr. Richard Seed continue their research in perfecting cloning in order to benefit the world. Cloning, a controversial topic thought to do harm, but simply misunderstood. The fact is, cloning could improve life more than what can be comprehended or as Dr. Richard Seed said, cloning will be taking “humanity one step closer to God.”
“Despite years of research, over 95% of cloning attempts fail, even with extensive veterinary intervention.” Animal cloning is a huge problem in the US. Most people in the United States know little to nothing about what happens during animal cloning. Some people would even argue that animal cloning is a good thing and it should be legalized. Animal cloning should not be commercially legalized in the US, because it is too costly, it is cruel to animals, and the harmful effects it has on food.
The process of cloning is a very complicated process, especially if trying to clone other humans. So far, the process of cloning has really only extended to the cloning of animals. Unfortunately, the results for animal cloning have been mostly unsuccessful, producing a very high failure rate, and leaving no hope for human cloning. According to experts, “Even after several years of additional research and the development of new methods for extracting and transferring genetic material, well over ninety-nine percent of all cloning attempts still fail” (Dudley). The animals among this percentile rarely make it out of childhood, considering that only three to five percent of successful pregnancies, using cloned embryos, live to adulthood (Dudley). Even with all the new technology being used in today’s cloning experiments, the results still come up negative (“Human Cloning”). In fact, “For every 100 experiments only one, two, or if lucky, perhaps three appear to produce a viable offspring in surrogate mothers (“Human Cloning). In fact, cloning animals is so inefficient, that according to experts, “…for every 1000 tries, only one to
cloning, at least a limited type of cloning for now, is available. A revolution in