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Cell Cycle and Cell Division

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  1. Spindle fibres attach on to
    1. Telomere of the chromosome
    2. Kinetochore of the chromosome
    3. Centromere of the chromosome
    4. Kinetosome of the chromosome
Correct Option: B

Attachment of microtubules to chromosomes is mediated by kinetochores, which actively monitor spindle formation and prevent premature anaphase onset during mitosis.


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