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If there are 20 sister chromatids in a cell, how many centromeres are there? if there are 20 sister chromatids in a cell, how many centromeres are there? 10 30 40 20 80

User JoeButler
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1 Answer

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For every TWO sister chromatids, there is ONE centromere

20 / 2 = 10 centromeres
User Jsog
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