Biology

The correct answer is: D.Sister chromatids are pulled apart.

At the end of metaphase, the next phase of mitosis, anaphase, begins. During anaphase, the sister chromatids are separated and pulled toward opposite poles of the cell. This ensures that each daughter cell will receive an identical set of chromosomes.

Here’s why the other options are incorrect:

A.Chromosomes begin to de-condense: This occurs later, during telophase, not at the end of metaphase.

B.The nuclear membrane reforms...