During anaphase,the chromatids move towards t | vedclass

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(D) During anaphase,the centromere of each chromosome splits,allowing the two sister chromatids to separate. Following this,the spindle fibers attache

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All of the above $(a), (b)$ and $(c)$

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(D) During anaphase,the centromere of each chromosome splits,allowing the two sister chromatids to separate. Following this,the spindle fibers attached to the kinetochores of the chromatids undergo shortening (contraction). This contraction of the spindle fibers pulls the chromatids towards the opposite poles of the cell. Therefore,the movement is a result of the splitting of the centromere and the subsequent contraction of the spindle fibers.

During anaphase,the chromatids move towards the poles due to which of the following?

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