Final answer:
During telophase II and cytokinesis II, the chromosomes decondense and nuclear envelopes form around them. Cytokinesis then separates the two cells into four genetically unique haploid cells.
Step-by-step explanation:
In telophase II, the chromosomes arrive at opposite poles and begin to decondense. Nuclear envelopes form around the chromosomes. Cytokinesis separates the two cells into four genetically unique haploid cells. The cells produced are genetically unique because of the random assortment of paternal and maternal homologs and because of the recombination of maternal and paternal segments of chromosomes-with their sets of genes-that occurs during crossover.