Problem
Research various transgenic animals. Pick one to investigate further addressing the following questions/issues: What is a transgenic animal? Which method was used to insert the foreign DNA? For what purpose was this animal "created"? Has it been successful? Is it currently being used to help humans? Also consider such aspects as animal suffering and animal rights. What if the animal contained human genes and ended up being consumed for food? Will this affect the overall genome of this creature in the wild? List at least one source from your research.