A sample of 500 cells undergoing mitosis was observed so that the mitotic stage of each cell could be identified. The table presents the findings. Which row is correct?
- Anumber of cells with chromosomes at the equator of the cell: 225; number of cells with separated chromatids: 120
- Bnumber of cells with chromosomes at the equator of the cell: 225; number of cells with separated chromatids: 345
- Cnumber of cells with chromosomes at the equator of the cell: 380; number of cells with separated chromatids: 120
- Dnumber of cells with chromosomes at the equator of the cell: 380; number of cells with separated chromatids: 345