Enetically Modified animal-to-human xenograft

Paper must include
1Introduction to the topic
2A description of the nature of any problems or historical backround
3-A presantation of any opposing arguments
4-an analysis of any ethical issues surrounding the topic
5strong and logical conclusion

No more than 10% of the body of the text can be quotations from other sources.
can use diagrams or any relevant figures do not include abstract