A chemical prevents DNA replication in a body cell before mitosis.
Why would this prevent normal daughter cells from being produced?
Each daughter cell would need a complete chromosome set.
Each daughter cell would need half a chromosome set.
Each daughter cell would need a different chromosome set.
Each daughter cell would need twice a chromosome set.
42 exam-style questions on Edexcel GCSE Biology 2.1 Cell division and growth, covering 2.1.1 Mitosis and the cell cycle, 2.1.2 Division producing identical daughter cells, 2.1.3 Cancer and uncontrolled cell division, 2.1.4 Growth in animals and plants, 2.1.5 Importance of cell differentiation, and 2.1.6 Percentile charts to monitor growth. Each one has a worked solution and a mark scheme showing where the marks go.