Concerns have been raised over cloning technology after China recently claimed a world first - a puppy successfully cloned from a genetically modified dog. It marks a breakthrough in cloning research, but also raises ethical issues. The company behind the technology says it will be used for medical research and to create police 'super dogs'.
Concerns have been raised over cloning technology after China recently claimed a world first - a puppy successfully cloned from a genetically modified dog. It marks a breakthrough in cloning research, but also raises ethical issues. The company behind the technology says it will be used for medical research and to create police 'super dogs'.
