Final answer:
Binary fission in bacterial cells does not involve mitosis or meiosis. It is a process where the cell divides to produce two genetically identical daughter cells. Bacterial cells have a single loop of DNA, which is replicated before cell division.
Step-by-step explanation:
In binary fission, bacterial cells divide to produce two genetically identical daughter cells. This process does not involve mitosis or meiosis. Bacterial cells have a single loop of DNA, which is replicated before cell division. Each loop of DNA moves to opposite sides of the cell, and the cell splits in half, resulting in two new identical cells.