Nobody downloaded yet

Cloning - Research Paper Example

Comments (0) Cite this document
Cloning has now been the edge of modern medical science for a few decades now.The initial success that leading cloning experts and researchers had with the creation of a cloned sheep Dolly initiated the enthusiastic pursuit of this controversial discipline that has far-reaching impacts on the biology of mankind,life and the society at large as well…
Download full paperFile format: .doc, available for editing
GRAB THE BEST PAPER97.3% of users find it useful
Read TextPreview

Extract of sample

Download file to see previous pages Cloning has now been the edge of modern medical science for a few decades now. The initial success that leading cloning experts and researchers had with the creation of a cloned sheep Dolly initiated the enthusiastic pursuit of this controversial discipline that has far-reaching impacts on the biology of mankind, life and the society at large as well. The scientific term, “Cloning” is the replication of an organism such that its genetic makeup is the same and as a result it appears as a carbon copy of its original counterpart. Clones have the same physiology, external appearance and the same genetic coding within their cells. In layman’s terms it is an exact copy of a particular organism.( Mediline Plus, 2012, p.1) So far the Cloning project and several genome projects have achieved success in cloning simpler organisms like micro-organisms, rats and the latest sensational breakthrough of Sheep cloning by bringing into the earth the first complex organism under the mammal species, a sheep nicknamed: Dolly. However Cloning has several risks and the current stage of knowledge and research is inadequate to successfully copy human genome and create an exact carbon copy. Lower level organisms too displayed extreme susceptibility to diseases, a very poor internal defence mechanism and intruder detection system and fragility in day to day course of existence. The Sheep ‘Dolly’ couldn’t be kept alive for long, surviving only for a short span of 6 years, dying due to progressive ling disease. Cloning: Change in Parenthood and Biological Origin The process of cloning involves a total paradigm shift, a total societal change in the way organisms reproduce sexually giving birth to a child with equal chromosomes being contributed by either partner. Cloning of Dolly was done with the help of three participating organisms. The first participant was the sheep that donated its somatic cell and gene from its mammary gland, the second sheep donated the egg and the third sheep was used to bear the embryo to term. The process of cloning is inspired and based on the natural process of embryo multiplication wherein an egg after fertilisation divides into two thus bringing into existence two identical twins. The sperm cell punctures through the egg followed by fertilisation and separation of a portion of the egg to give rise to an identical embryo at a later stage of fertilisation. (The University of Utah., 2012, p1.) Cloning replicates this process almost mechanically, aping the natural process step by step in cooking up a clone, through artificial embryonic multiplication, gene implantation, extraction and gestation in a mother’s womb until birth. Somatic Cell Nuclear Transfer The process of Cloning involves the SCNT, Somatic Cell Nuclear Transfer. Somatic Cells refer to cells in the body other than the two types: egg and sperm cell. Egg cells and Sperm cells have one set of chromosomes whereas somatic cells have a complete set of chromosomes inherited form its biological parents. (National Human Genome Research Institute, 2012, p1.). The cloning process involved three stages: somatic cell sourcing, nucleus extraction form the somatic cell of the adult sheep (intended sheep to be cloned) and finally implantation into a female sheep’s womb for successful gestation to term. Dolly the sheep was cloned in the same process. The fundamentals of cloning technology were applied. A somatic cell was taken from an adult cell’s mammary glands, the nucleus was extracted from the cell of the adult female sheep (source of clone) and the implanted in an embryo of another sheep. Soon the embryo started behaving normally and showing signs of acceptance of the nucleus. This embryo was later implanted into another female sheep for rearing in the womb until term and delivery. (Stanford Encyclopaedia of Philosophy, 2008, p1.) Risks of Cloning Reproductive cloning is extremely expensive and has high failure rates. Almost 90 % of all cloning attempts fail to produce ...Download file to see next pagesRead More
Cite this document
  • APA
  • MLA
(“Cloning Research Paper Example | Topics and Well Written Essays - 1000 words”, n.d.)
Cloning Research Paper Example | Topics and Well Written Essays - 1000 words. Retrieved from https://studentshare.org/biology/1462138-cloning
(Cloning Research Paper Example | Topics and Well Written Essays - 1000 Words)
Cloning Research Paper Example | Topics and Well Written Essays - 1000 Words. https://studentshare.org/biology/1462138-cloning.
“Cloning Research Paper Example | Topics and Well Written Essays - 1000 Words”, n.d. https://studentshare.org/biology/1462138-cloning.
  • Cited: 0 times
Comments (0)
Click to create a comment or rate a document
Cloning research paper
(Cibelli 2002). The production of Dolly by cloning indicated the possibility of producing live mammalian off springs through the process of asexual reproduction by cloning with an adult donor nucleus. The successful cloning of Dolly the sheep fueled the prospect of potential human cloning which finally permeated public consciousness in 1997.
4 Pages(1000 words)Research Paper
Human cloning
On the other hand reproductive cloning generates human clones, this is prohibited in many nations. Research is going on for replacement cloning which is an amalgamation of therapeutic and reproductive cloning. Replacement cloning would necessitate the substitution of widely injured, abortive, or deteriorating body/ organs by means of cloning, ensuing whole or partial organ/ tissue transplantation.
2 Pages(500 words)Research Paper
Cloning is a scientific research which has been central to many debates and arguments. Cloning is a process through which identical organisms are created. This is achieved through asexual reproduction in which only one parent is involved and no fusion of gametes occurs.
5 Pages(1250 words)Research Paper
Though the issue of cloning human beings has received criticisms from different sectors of society, it can be observed that some people advocate for this process as a result of different reasons. For instance, parents
2 Pages(500 words)Essay
Cloning has also been performed on a scale as large as an individual organism an example of which was the sheep Dolly. There is a single parent in cloning unlike the reproduction which happens with the mating of two parents; a male and a female. Some plants have been demonstrating the process of cloning for thousands of years, but their contribution in the ethical debates about the legitimacy of cloning of animals or humans is nil.
3 Pages(750 words)Essay
However, the cloning of plants has been present for longer. The process involves the generation of genetically identical cells from one ancestral cell. For plants it is mainly utilized to create species with the ideal
2 Pages(500 words)Essay
Those who oppose human cloning argue that this unnatural style of reproduction has an overwhelming potential for decisions being made based on reasons of vanity in regard to children. Their
8 Pages(2000 words)Research Paper
Scientific advances on Cloning
The event also caused great apprehension from those worried it may mean a future populated by human clones. The questions concerning human cloning have
5 Pages(1250 words)Research Paper
Human Cloning

The author states that cloning is discouraged by various nations as cloning is against the rule of nature, which is generating humans, nurturing them and paving the way for uncertainties related with the repercussions of science. At present human population has crossed the figure of 7 billion, a huge burden on the planet.

6 Pages(1500 words)Research Paper
Cloning Devices
In fact, the computer cloning can be further broken into software program cloning or hardware device cloning and the basic purpose of these techniques is to make a similar copy or duplicate of a current technology or device. It is an admitted fact that a cloned product is developed by a third-party organization instead of the firm that formerly created it.
10 Pages(2500 words)Research Paper
sponsored ads
We use cookies to create the best experience for you. Keep on browsing if you are OK with that, or find out how to manage cookies.
Let us find you another Research Paper on topic Cloning for FREE!
logo footer
Contact us:
Contact Us Now
FREE Mobile Apps:
  • StudentShare App Store
  • StudentShare Google play
  • About StudentShare
  • Testimonials
  • FAQ
  • Blog
  • Free Essays
  • New Essays
  • Essays
  • Miscellaneous
  • The Newest Essay Topics
  • Index samples by all dates
Join us:
Contact Us