1. What is Gregor Mendel known for doing?
2. What does DNA stand for?

4. Read more about genes, Mendel and DNA here.  Click on the numbers to the right to go to the next section of information.

5. As of 2001, how many genes is the human body thought to have?
6. What do A, T, G, and C stand for?

7. Complete the pairs for the following bases: A-?, T-?, G-?, A-?, C-? 

8. What is Mitosis?

9. Explain how Meiosis is different from Mitosis?

10. Explain what cloning is.

11. Who is Dolly and why is she so important?

12. Name the two different types of cloning, and explain how they are different.

13. List at least reasons people give to justify cloning.