1. Why did Geron Corporation of Menlo Park, CA, sponsor the genetic research of Johns Hopkins and University of Wisconsin at Madison?

2. When do embryonic stems form? Stem cell

3. List 2 reasons why stem cells are good for scientific research? Stem cell

4. Why do people opposed to cloning claim it be "impossible to contain"? Genetics

5. What exactly is "human cloning"? Cloning

6. What is embryonic splitting? Cloning

7. What is nuclear transfer? Cloning

8 What is the success rate of previous clones? How Stuff Works

9. How close are we to cloning a human? How Stuff Works

10. What was the first company to clone a human? Human

11. How much did a couple pay to have this company clone their deceased daughter? Human

Use the diagram to the right to answer the following questions:

12. How does the DNA of the cell to be cloned enter the donor egg cell?

13. Why MUST the nucleus of the donor egg be removed?