A yeast cell is reproducing asexually. Before the nucleus starts to divide by mitosis, the DNA has been replicated.
Describe the behaviour of the chromosomes as the nucleus divides by mitosis.
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Markscheme
1.2 Cell division Questions
104 exam-style questions on AQA GCSE Biology 1.2 Cell division, covering 1.2.1 Chromosomes, 1.2.2 Mitosis and the cell cycle, and 1.2.3 Stem cells. Each one has a worked solution and a mark scheme showing where the marks go.