if a eukaryotic cell contains 20 chromosomes during interphase how many sister chromatids will be present...
Homework Answers
According to the question,
2n = 20
During prophase, chromatin condenses into chromosomes and each chromosome contains 2 sister chromatids. So, at this stage, the cell would have 20 chromosomes and 40 sister chromatids.
During metaphase, all the chromosomes would align themselves at the middle of the cell at equatorial plate. Therr are 20 chromosomes and 40 sister chromatids.
During anaphase, the sister chromatids separate and move towards the opposite poles of the cell. So, in this stage there will be 40 chromosomes and 40 sister chromatids.
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