Question

This illustration drawn by a scientist is based on observations of a cell under a microscope. Which statement best describes the metaphase of mitosis?
Examining cells

A.
Spindle fibers begin to form in this stage.

B.
In this stage, the chromosomes separate and move apart.

C.
The chromosomes are on opposite sides of the cell and are part of new nuclei in this stage.

D.
In this stage, the chromosomes arrange themselves in a plane across the cell's center.