Research essay sample on parts of the body fertilized ovum custom essay writing cloning animal animals ovum. Abstract: cloning is the process by which a genetically identical copy of a certain bacteria, plant or animal is produced by asexual reproduction there are two types discussed human cloning: therapeutic cloning and reproductive cloning, more likely to achieve a therapeutic cloning is more accessible in terms of technique,. Meanwhile, scientists have proceeded with extensive research agendas in the cloning of animals despite this research, there has been little public discussion of the ethical issues raised by animal cloning projects polling mal cloning researcher randall prather makes a similar argument in an essay on. One day, the organizations reasoned, they might be able to use the collected dna to clone endangered animals and bolster dwindling populations so far the two institutions have collected at least 420 tissue samples now they are collaborating on a related project that will use the dna in these specimens. Often, animal models are genetically engineered to carry disease-causing mutations in their genes creating these transgenic animals is a time-intensive process that requires trial-and-error and several generations of breeding cloning could help reduce the time needed to make a transgenic animal model, and the result.
In the article “fda says food from cloned animals is safe” andrew martin and andrew pollack stated that “interest from the food industry has been tepid, with some companies declaring that they will not sell milk or meat from cloned animals or their offspring” consumer groups would be resistance on. Additionally, there are several risks to cloning as evidenced by the numerous cloning attempts that have been unsuccessful dolly, the first cloned sheep was seemingly healthy but died later, the reason of her death remains unknown in other cases, many animal clones mysteriously die very young or. Cloning was envisioned by hans spemann--he theorized that animals could be cloned by fusing one embryo with an egg cell 1952 offers reprints of 13 essays representing a variety of views of whether people should be excited, disturbed, or indifferent to the prospect of human cloning except for a. Cloning/embryonic stem cells the term cloning is used by scientists to describe many different processes that involve making duplicates of biological material in most cases, isolated genes or cells are duplicated for scientific study, and no new animal results the experiment that led to the cloning of dolly the sheep in.
Other reasons why create a clone are replacing lost or deceased family pets and repopulating endangered or even extinct species animal cloning is the process by which an entire organism is reproduced from a single cell taken from the parent organism this means the cloned animal is an exact. Free essay: both require implantation of an embryo in a uterus and then a normal period of gestation and birth the two methods used for reproductive cloning this animal will be a clone of the individual that was the donor of the nucleus its nuclear dna has been inherited from only one genetic parent.
Cloning even offers a possible solution for world hunger: creating meat without animals all responsible ethicists, including this author, consider human cloning at the present time to be unethical the reasons have nothing to do with the slippery (slope) issues of manipulating human life rather, the. Free essay: farmers are using different technology for breeding they used selective breeding to produce animals that exhibit desirable traits and they get. People are far more relaxed about plant cloning than animal cloning which is quite understandable, but there are pros and cons of both because identical twins are naturally occurring clones, some people believe cloning is a technological version of a natural process, an argument used to justify the ethics.