Matching mitosis stage descriptions

Steps:

• Recall prophase: chromosomes condense from chromatin, centrosomes migrate to poles.
• Recall metaphase: chromosomes align at cell equator.
• Recall anaphase: sister chromatids separate and move to opposite poles.
• Recall telophase: chromosomes uncoil, nuclear envelopes reform.

Why D is correct:

• Telophase involves decondensation of chromosomes back into chromatin, as defined in the cell division process.

Why the others are wrong:

• A: Chromosome alignment at equator defines metaphase, not anaphase.
• B: Centrosome duplication occurs in interphase or early prophase; metaphase focuses on alignment.
• C: Chromosome movement to poles occurs in anaphase, not prophase.

Final answer: D