Question

Under a light microscope, a stained cell shows chromosomes lined up along the middle. Choose from the following the next thing to happen.
A.) Spindles will form and centrioles will move to opposite poles.
B.) A nuclear membrane will form around each set of chromosomes.
C.) Chromosomes will separate and move to opposite poles.

Answer 1

Answer:

C.) Chromosomes will separate and move to opposite poles.

Explanation:

This is the second stage of mitosis, the way animals and plant cells duplicate.

During metaphase, duplicated DNA on the centerline and no nuclear membrane.

The microtubules will pull each side of the chromosome to one pole, this is anaphase.

And then, it will separate into two cells, all organelles and DNA completed.

Answer 2

During metaphase, the chromosomes lie up in the middle. Microtubules of the spindle attach to the centromere. After this, during anaphase, the chromosome break at the centromere, separate, and move to the opposite poles. So, your answer is C.