Dolly the cloned sheep was conceived by inserting
a. a nucleus from an egg cell into an unfertilized
egg.
b. a nucleus from a body cell into an unfertilized
egg.
c. a nucleus from a sperm cell into an unfertilized
egg.
d. two nuclei from body cells into an enucleated
egg cell.
e. a nucleus from a body cell into an enucleated
egg cell.
Answer: e
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