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A centromere A. holds two sister chromatids together B. is half of a duplicated chromosome C. forms the spindle fibers D. is an unduplicated chromosome
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A centromere

A. holds two sister chromatids together
B. is half of a duplicated chromosome
C. forms the spindle fibers
D. is an unduplicated chromosome

User Timsmelik
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2 Answers

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The two sister chromatids are joined at a constricted region of the chromosome called the centromere.

The answer is: A

Hope this helps! ;)
User Antiduh
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A. Holds two sister chromatids together

The centromere is the part of a chromosome that connects the two sister chromatids together. This can be remembered because they connect at the “center” (CENTRomer)
User Midhun Sudhakar
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