During the metaphase stage of mitosis,spindle | vedclass

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(A) During the metaphase stage of mitosis,chromosomes consisting of two sister chromatids align at the equatorial plate.Discontinuous spindle fibres r

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kinetochore

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(A) During the metaphase stage of mitosis,chromosomes consisting of two sister chromatids align at the equatorial plate.Discontinuous spindle fibres radiate from the two spindle poles and connect to the disc-shaped protein structures located on the surface of the centromere,known as kinetochores.These fibres are referred to as chromosomal fibres or tractile fibrils.$A$ kinetochore acts as a complex protein assembly that serves as the attachment point for spindle microtubules,facilitating the movement of chromosomes during cell division.

During the metaphase stage of mitosis,spindle fibres attach to chromosomes at

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