Scientists attempted for many years to conduct nuclear transplants but failed.However, geneticists had success in cloning a sheep.They were successful because they
A)picked a cell very early in development.
B)replicated the blastomeres before insertion.
C)delayed transcription in the blastomeres.
D)treated the nucleus with sheep plasma before nuclear insertion.

Question

Quizplus · Accepted Answer

The success in cloning a sheep, specifically Dolly, was due to using a cell that was in a very early stage of development, which allowed for the reprogramming necessary for cloning.

Scientists Attempted for Many Years to Conduct Nuclear Transplants but Failed.However