Attachment of the mitotic spindle fibers to the kinetochores is a characteristic of the Metaphase stage of mitosis.
The main stages of mitosis are as follows:
- Prophase: During prophase, the chromatin material begins to condense into visible chromosomes.
- Metaphase: During metaphase, the chromosomes line up at the equator attached to spindle fibers. The mitotic spindle fibers attach to the kinetochores of the chromosomes.
- Anaphase: During anaphase, the chromosomes are pulled apart and homologous chromosomes separate and move to opposite poles.
- Telophase and cytokinesis: During telophase nuclear membrane begins to appear and two distinct nuclear membranes are visible.
hence metaphase is the correct answer.
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