After suffering a head injury, amanda was taken to a medical clinic where recording electrodes were placed directly on amanda's scalp to monitor her brain waves. the clinic was making use of a(n)

Some steps in cell division are shown below: 1. chromosomes condense and pair up 2. segments of dna of sister chromatids twist and cross 3. exchange of dna occurs between chromosomes 4. four daughter cells are created that are haploid which of the following steps is least likely to occur during meiosis 1?