Daughter cells increase in size.

The processes you've described are key stages in mitosis, which include prophase (where chromatin condenses into chromosomes), metaphase (where chromosomes align in the middle of the cell), and anaphase (where chromosomal sets are pulled to opposite ends of the cell). The next process that the cell will undergo is telophase and cytokinesis. Specifically, during telophase, the chromosomes de-condense, and a new nuclear envelope forms around each set of chromosomes at opposite ends of the cell. Cytokinesis follows telophase, where the cell membrane pinches in and divides the cell into two separate daughter cells. Given the choices, the most accurate answer is: C. The cell membrane will collapse around the two sets of chromosomes. This describes the process of cytokinesis, where the cytoplasm and cell membrane divide to form two new cells, each containing one set of chromosomes.