Question

in what phase of mitosis do chromosomes split into sister chromatids? (1 point)
cytokinesis
anaphase
prophase
telophase

Explanation:

In mitosis, anaphase is the stage where sister chromatids (which are formed from the splitting of chromosomes) are pulled apart to opposite poles of the cell. Cytokinesis is the division of the cytoplasm. Prophase is when chromosomes condense and the nuclear envelope breaks down. Telophase is when new nuclear envelopes form around the separated chromosomes.

Answer:

B. anaphase