Why is mitosis called equational division ?

Explanation

### Step-by-Step Solution:

1. **Definition of Mitosis**: Mitosis is a type of cell division that results in two daughter cells that are genetically identical to the parent cell.

2. **Chromosome Replication**: Before mitosis begins, the chromosomes in the parent cell replicate. This means that each chromosome is copied, resulting in two identical sister chromatids for each chromosome.

3. **Equal Distribution of Chromosomes**: During mitosis, the sister chromatids are separated and distributed equally into two new nuclei. This ensures that each daughter cell receives an identical set of chromosomes.

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