How do chromatids reach the poles of the cells during anaphase?(a) Action of centromeres(b) Disintegration of spindle fibers(c) Shortening of microtubules(d) Movement of arms of chromatidsThis question was posed to me in an interview for job.Asked question is from Cell Cycle and Division in section Cell Cycle and Cell Division of Biology – Class 11

How do chromatids reach the poles of the cells during anaphase?(a) Act

1.	How do chromatids reach the poles of the cells during anaphase?(a) Action of centromeres(b) Disintegration of spindle fibers(c) Shortening of microtubules(d) Movement of arms of chromatidsThis question was posed to me in an interview for job.Asked question is from Cell Cycle and Division in section Cell Cycle and Cell Division of Biology – Class 11
Answer» Right answer is (C) SHORTENING of microtubules The explanation is: During anaphase, the chromatids are separated and start moving towards the poles from the metaphase PLATE. This OCCURS by the shortening of the microtubules which pulls the chromatids towards the poles.

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