Why is animal cloning carried out and has been developed as a scientific technique?

Animals have been cloned to have gene mutations that help scientists study diseases that develop in the animals. Livestock like cows and pigs have been cloned to produce more milk or meat. Clones can even “resurrect” a beloved pet that has died.

1. What is the reason for animal cloning?
2. What are the scientific benefits of cloning?
3. Which technique is used for animal cloning?
4. What do you think is the reason why ethical issues arises more on animal cloning?
5. Why is cloning a practical technique for medical researchers?
6. How can the technique cloning be useful for mankind?
7. What is animal cloning and what are the different techniques used?
8. What are the cloning techniques?
9. How does cloning of animals and animal tissues take place?
10. Is cloning animals good or bad?
11. Why is cloning animals wrong?
12. What ethical issues are associated with cloning?

What is the reason for animal cloning?

Cloning allows farmers and ranchers to accelerate the reproduction of their most productive livestock in order to better produce safe and healthy food. Cloning reproduces the healthiest animals, thus minimizing the use of antibiotics, growth hormones and other chemicals.

What are the scientific benefits of cloning?

Therapeutic cloning could allow an individual's own cells to be used to treat or cure that person's disease, without risk of introducing foreign cells that may be rejected. Thus, cloning is vital to realizing the potential of stem cell research and moving it from the lab into the doctor's office.

Which technique is used for animal cloning?

Cloning techniques are the lab methods used to produce offspring that are genetically same to the donor parent. Clones of adult animals are made by a method called somatic cell atomic transfer.

What do you think is the reason why ethical issues arises more on animal cloning?

There are four areas of concern with regard to the pain and suffering animals experience due to animal cloning: the suffering animals undergo during cloning procedures; the obstetri- cal complications that occur in the surrogate animal; the health of cloned ani- mals; and the suffering animals will be forced to endure ...

Why is cloning a practical technique for medical researchers?

"One biomedical application of the cloning technique is genetically modifying animals so that their cells and organs can be transplanted into humans. ... Genetically modified animal organs could begin to fill this need. "Many other diseases could be treated by the transplantation of genetically altered cells.

How can the technique cloning be useful for mankind?

Currently, the major advantage that mankind is gaining from cloning is the insulin for diabetic patients, cloning of the plant species near to extinction and somewhat the cloning of endangered animals whose absence may cause an imbalance in the ecosystem.

What is animal cloning and what are the different techniques used?

Clones of adult animals are created by the processes of artificial twinning and somatic cell nuclear transfer. There are two variations of the somatic cell nuclear transfer method. They are the Roslin Technique and the Honolulu Technique.

What are the cloning techniques?

There are three different types of artificial cloning: gene cloning, reproductive cloning and therapeutic cloning. Gene cloning produces copies of genes or segments of DNA.

How does cloning of animals and animal tissues take place?

To make a clone, scientists transfer the DNA from an animal's somatic cell into an egg cell that has had its nucleus and DNA removed. The egg develops into an embryo that contains the same genes as the cell donor. Then the embryo is implanted into an adult female's uterus to grow.

Is cloning animals good or bad?

The long-term dangers are that cloning will reduce the genetic diversity of herds, rendering them more susceptible to wipeout by disease, and that cloning might inadvertently put a ceiling on future advances in animal husbandry. ... Cloning might settle for copying the best existing animals.

Why is cloning animals wrong?

Cloning causes animals to suffer. ... The clones, them- selves, however, suffer the most serious problems: They are much more likely than other animals to be miscarried, have birth defects, develop serious illnesses, and die prematurely.

What ethical issues are associated with cloning?

Therapeutic cloning raises several different but related ethical issues. These include the appropriateness of creating embryos with the intention of destroying them, of hastening the day when reproductive cloning might become feasible, and of fostering a market in human oocytes for research purposes.