Question

Which of the following processes occurs during the anaphase stage of mitosis?

• A. Chromosomes align at the equator of the cell.
• B. Chromatids are pulled apart to opposite poles.
• C. Nuclear membrane reforms around the chromosomes.
• D. Chromosomes duplicate.

Hint:

Anaphase is the stage of mitosis where sister chromatids are separated and moved toward opposite ends of the cell, ensuring equal distribution of genetic material.

Answer 1

The Correct Option is B

Mitosis is the process of cell division that results in two identical daughter cells. During anaphase, the chromatids (which were previously joined together at the centromere) are separated and pulled to opposite poles of the cell by the spindle fibers. This ensures that each daughter cell will receive an identical set of chromosomes. Thus, the process that occurs during anaphase is the separation of chromatids to opposite poles of the cell.