Gurdon inserted the nucleus of a differentiated tadpole cell into an enucleated frog egg, meaning the nucleus was removed. The frog egg then developed into a normal frog embryo. Which conclusion is supported by these results?
O A DNA in the nucleus of the egg cell controls all cell activities.
B. DNA outside the nucleus of the egg cell controls some cell activities
OC. Factors in the nucleus of the egg cell affect cell development.
D. Factors in the cytoplasm of the egg cell affect cell development,