Use This List of Technical Steps to Answer the Questions

Multiple Choice

Use this list of technical steps to answer the questions below.
1. Two cells were fused using a small electrical current.
2. An embryo was implanted into a "surrogate mother."
3. All nuclear DNA was removed from a sperm.
4. A cell was taken from an adult sheep.
5. All nuclear DNA was removed from an egg.
-What was the order of events in producing a cloned animal?

A) 4, 5, 1, 2
B) 5, 1, 2, 4
C) 4, 3, 5, 2
D) 3, 5, 1, 2