12. Which of the following descriptions concerning mitosis is correct?
(A) Duplicated chromosomes align at center of the cell during prophase.
(B) Nuclear envelope disintegrates during metaphase.
(C) Duplicated chromosomes start to move to opposite poles of the cell during prometaphase.
(D) Nuclear envelop re-appears during telophase.
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統計: A(0), B(0), C(0), D(1), E(0) #3308491
統計: A(0), B(0), C(0), D(1), E(0) #3308491