Which answer correctly associates a phase of mitosis with what happens to chromosomes during that phase? which answer correctly associates a phase of mitosis with what happens to chromosomes during that phase? anaphase: sister chromatids separate. telophase: chromosomes condense. prophase: chromosomes are replicated. prometaphase: chromosomes complete their migration to the middle of the cell

The answer which correctly associates a phase of mitosis with what happens to chromosomes during that phase is definitely anaphase: sister chromatids separate. During prophase, chromosomes are condensed in wide range. During the next one,  telophase, the chromosomes are far less condensed than during prophase. And during anaphase they are attached to the spindle.

They help cells to communicate