Question

2. The chromatids are attached to each other
at .......​

Answer 1

Answer:

the Centromere

The sister chromatids are identical to one another and are attached to each other by proteins called cohesins. The attachment between sister chromatids is tightest at the centromere, a region of DNA that is important for their separation during later stages of cell division.

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Answer 2

Answer. The chromatids are attached to each other

at  centromeres.

explanation

The sister chromatids are identical to one another and are attached to each other by proteins called cohesins. The attachment between sister chromatids is tightest at the centromere, a region of DNA that is important for their separation during later stages of cell division.