Question

iv) What are kinetochoral fibres ?
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Answer 1

Answer:

'' Kinetochoral fibres '' are formed by fusion of astral rays and microtubules radiated out by centrosomes before Metaphase.

They help in anphasal movement of chromatids..

Hope it helps you..

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Answer 2

Answer:

microtubules that bind a chromosome are called kinetochoral microtubules kinetochoral fibers extend from the kinetochore region and attache chromosomes to microtubule spindle polar fibers, these fibers work together to separate chromosomes during cell division