Which of the Following Events Occurs During Anaphase

Question

Which of the following events occurs during anaphase?
A) The nuclear envelope degenerates.
B) Chromosomes migrate to opposite poles of the cell.
C) Chromatin strands condense to form chromosomes.
D) Cytokinesis completes.
E) Spindle fibers are formed.

Accepted Answer

During anaphase, the spindle fibers contract, pulling the sister chromatids apart and towards opposite poles of the cell. This results in the separation of the replicated chromosomes.