Mitosis is characterised by

Options

A. reduction division
B. equal division
C. Both (a) and (b)
D. pairing of homologous chromosomes

Explanation

### Step-by-Step Solution:

1. **Definition of Mitosis**: Mitosis is a type of cell division that results in two daughter cells, each having the same number of chromosomes as the parent cell.

2. **Chromosome Number**: During mitosis, the chromosome number remains constant. This means that if the parent cell has a certain number of chromosomes, each daughter cell will also have that same number.

3. **Replication Process**: Before mitosis occurs, the genetic material (DNA) in the parent cell is replicated. This ensures that each daughter cell receives an identical set of chromosomes.

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