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What is the role of the spindle during cell division?
publish date: 2026/06/16 11:28:14.233973 UTC
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The spindle is a critical structure formed during both mitosis and meiosis.
What is its role?
Correct Answer
To align chromosomes and pull them to opposite poles
Explanation
The spindle is composed of microtubules extending from pole to pole through the cell. Its role is to align chromosomes at the cell equator during metaphase, and then pull the chromatids (or homologous chromosomes in meiosis) toward opposite poles during anaphase - ensuring each daughter cell receives the correct complement of genetic material.
Reference
Biology: A Self-Teaching Guide