John Gurdon studied totipotency by implanting a nucleus from a fully-differentiated frog cell into enucleated egg cells. Which of the following best describes what he observed about the egg?
W) It continued to divide, but stopped development prior to forming a tadpole
X) It continued to divide and developed into a tadpole as normal
Y) It did not begin to divide after nucleation
Z) It continued to divide, but skipped the tadpole stage and formed a frog
✔️Answer:IT CONTINUED TO DIVIDE, BUT STOPPED DEVELOPMENT PRIOR TO FORMING A TADPOLE
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