In meiosis synapsis Pairing of homologous chromosome Crossing over exchange of chromosomal segment between nos sister chromatids occurs which does not occur in mitosis. In meiosis synapsis Pairing of homologous chromosome Crossing over exchange of chromosomal segment between nos sister chromatids occurs which does not occur in mitosis. 4 39 The Cell Cycle Mitosis Interactive Science Notebook Mitosis Activity Which of the following does not occur during mitosis. . Which of the following does NOT occur during mitosis. Mitosis results in producing two cells which are similar to each other. Crossing over or independent assortment does not occur during this process. Hence this option is not true. Which of the following does not occur during mitosis. Which of the following does not occur during mitosis. This answer has been confirmed as correct and helpful. How will the bromination of trans-cinnamic acid and tra...