Question

Хэлп Questions: 1. Why was the world stunned in late February 1997? 2. How was Dolly created? 3. What was the world media immediately filled with? 4. Why are many people convinced that the cloning is ethically and morally wrong? 5. What would cloning of human beings result in? 6. How many trial implants of nuclei were there? How many of them survived? 7. What are the worries about the psychological harms on cloned human children? 8. What could cloning create? 9. What are the benefits of cloning? 10. Is human-cloning research allowed nowadays? 11. What is your opinion about cloning?

Answer 1

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Answer 2

I'll do my best to answer your questions:

1. The world was stunned in late February 1997 because it was when the announcement of the successful cloning of a mammal, a sheep named Dolly, was made by scientists at the Roslin Institute in Scotland.

2. Dolly, the first cloned mammal, was created using a technique called somatic cell nuclear transfer (SCNT). Scientists took a cell from the udder of an adult sheep and fused it with an enucleated egg cell. This resulted in the development of an embryo, which was then implanted into a surrogate mother sheep.

3. The world media was immediately filled with discussions, debates, and news about the ethical, scientific, and social implications of cloning, as well as the potential applications and risks.

4. Many people are convinced that cloning is ethically and morally wrong for various reasons, including concerns about the sanctity of life, potential exploitation of cloned individuals, and the possibility of unintended consequences.

5. The cloning of human beings would result in significant ethical, legal, and moral dilemmas. It raises questions about individual identity, family relationships, and the potential for cloning to be used for unethical purposes, such as creating designer babies.

6. In the case of Dolly, there were 277 trial implants of nuclei, and only one of them survived to become a fully developed sheep, which was Dolly.

7. There are concerns about the psychological harms on cloned human children, including issues related to identity, social acceptance, and the psychological burden of being a clone. These concerns are hypothetical, as human cloning has not been successfully accomplished.

8. Cloning could create genetically identical organisms, potentially leading to advancements in medical research, organ transplantation, and the preservation of endangered species.

9. The benefits of cloning include advancements in medical research and the potential to generate organs for transplantation. It can also be used in agriculture for livestock breeding and preserving endangered species.

10. The legality of human-cloning research varies by country. Many countries have regulations and bans on cloning, especially for reproductive purposes, while some allow research on cloning for therapeutic and medical purposes.

11. I am just a computer program and do not have personal opinions. Cloning is a complex and controversial topic, and opinions on it vary widely among individuals and societies. It is a subject that is the subject of ongoing debate and discussion in the scientific and ethical communities.