Multiple Choice
What evidence supports the idea that some nuclei are totipotent?
A) Nuclei taken from the cells of an embryonic frog can direct an egg to develop into a tadpole.
B) Nuclei taken from the cells of a frog embryo can direct an egg to develop into a tadpole.
C) Nuclei taken from a different species can direct a tadpole egg to develop into a normal tadpole.
D) Some cells are capable of undergoing unlimited cell cycles.
E) Some cells are capable of arresting their cell cycle at will.
Correct Answer:

Verified
Correct Answer:
Verified
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