[求助]OG-5-27 好像没人问过

fishlibai

(D)  They assumed that it was crucial to perform the separation experiment at an early stage in the embryo’s life.
            

(E)  They assumed that different ways of separating an embryo into two parts would be equivalent as far as the fate of the two parts was concerned.

This led them to believe that the cells in the early embryo are undetermined in the sense that each cell has the potential to develop in a variety of different ways.

谁帮我解释一下，为什么d不对呢？我的理解是因为早期是undetermined，所以应该在早期分割啊。

fishlibai

我又想了一下，是不是因为E的对应关系更好啊？???牛牛快来～～～·

(E)  They assumed that different ways of separating an embryo into two parts would be equivalent as far as
                the fate of the two parts was concerned.

This led them to believe that the cells in the early embryo are undetermined in the sense that
                    each cell has the potential to develop in a variety of different ways.