Task 9 Dialogue & Concersation
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Task 9 Oral Presentation andDiscussion
The followingquestions are topics either for group discussion or for a two-minute oralpresentation.
1. What are the properties of stem cells?
2. What are the primary differences between embryonic stem cells and adult stem cells?
3. Why is stem cell research controversial?
4. What do you think of the debate over stem cell research?
5. Recent advances in the stem cell research and treatment of various diseases.

