When is cytokinesis complete?

Cytokinesis begins in anaphase and ends in telophase, reaching completion as the next interphase begins. The first visible change of cytokinesis in an animal cell is the sudden appearance of a pucker, or cleavage furrow, on the cell surface.

Explanation:

After the completion of the telophase and cytokinesis, each daughter cell enters the interphase of the cell cycle. ... Another form of mitosis occurs in tissues such as liver and skeletal muscle; it omits cytokinesis, thereby yielding multinucleate cells.

its temperature is increasing. this causes molecular vibrations to increase.