Question

during which phase do the chromosomes align in the center of the cell?
anaphase
telophase
cytokinesis
metaphase

Explanation:

To determine the phase when chromosomes align at the cell's center, we recall mitosis phases:

• Anaphase: Chromosomes separate and move to poles.
• Telophase: Nuclear envelopes reform, cell divides.
• Cytokinesis: Cytoplasm divides (not a mitosis phase).
• Metaphase: Chromosomes align at the metaphase plate (center).

Answer:

metaphase