Cloning

Cloning

How can we stop people from practicing the universal right of searching for happiness? If we do it, we would be selfish. That's why cloning could be a solution to that dilemma. We should proceed this debate with the history of cloning. The modern era of laboratory cloning began in 1958 when F.C. Steward cloned carrot plants from mature single cells placed in a nutrient culture containing hormones. The first cloning of animal cells took place in 1964. John B. Gurdon took the nuclei from tadpoles and injected them into unfertilized eggs.

The nuclei containing the original parents' genetic information had been destroyed with ultraviolet light. When the eggs were incubated, Gurdon discovered that only 1% to 2% of the eggs had developed into fertile adult toads. The first successful cloning of mammal was achieved nearly twenty years later. Scientists from Switzerland and the U.S successfully cloned mice using a method similar to Gurdon's. In 1993 the first human embryos were cloned using ...

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Humans playing God

In a world where recent advancements have gone beyond the limits of imagination, technology has visibly interfered with the natural order of creation. Firstly, both human and animal cloning raise serious safety and moral questions regarding the outcome of the procedure. Also, the idea of cloning humans is accompanied by numerous reasons why this potential step in scientific progress should not be taken. Lastly, animal organs transplanted into humans can have various negative consequences on both parties involved. Humans do not have the right to play God, because that would not just mean meddling with nature, it would clearly mean breaking the rules of nature.
Several developments in science can prove to have a harmful effect, because humans are not smart enough to control the results of their own actions. Animal and human cloning are rather dangerous, due to the difficulty of the practices. So many things go wrong in the early phases of genetic development. First of all, a lot of animal ...

Alte referate despre: humans playing god, human cloning playing god, humans play god

Balzacianismul in Enigma Otiliei

Eseul „Clasicism, romantism, baroc” e o expunere clara, punctuala, despre arta in general si literatura ca arta a cuvantului, in care autorul defineste si caracterizeaza aceste curente literare, stabilind totodata si interferentele lor.

Alte referate despre: balzacianismul in enigma otiliei, balzacianism in enigma otiliei, balzacianismul romanului enigma otiliei

Honore de Balzac

Honore de Balzac - În acreditarea ideii că marile curente literare şi mai cu seamă epocile de rezonanţă în istoria literaturii îşi sintetizează esenţa în câte un mare exponent al vieţii politice, militare, ştiinţifice şi culturale, realizmul francez se exprimă prin opera lui Balzac.Honore de Balzac

Alte referate despre: honore de balzac, honore de balzac mos goriot, honore de balzac-iluzii pierdute
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