The main products of mitosis are-

Options

A. One nucleus containing twice as much DNA as the parent nucleus
B. Two genetically identical cells
C. Four nuclei containing half as much DNA as the parent nucleus
D. Two genetically identical nuclei

Answer

### Step-by-Step Solution:

1. **Understanding Mitosis**: Mitosis is a type of cell division that results in the formation of two new cells from one parent cell. It is essential for growth, repair, and asexual reproduction in organisms.

2. **Products of Mitosis**: The primary products of mitosis are:
- **Two New Cells**: Mitosis results in the formation of two daughter cells.
- **Genetic Identity**: These two new cells are genetically identical to each other and to the original parent cell.

3. **Nuclear Division**: During mitosis, the nucleus of the parent cell divides to ensure that each daughter cell receives an identical set of chromosomes. This means that the genetic material is duplicated and equally distributed.

4. **Equational Division**: Mitosis is often referred to as an equational division because the chromosome number remains the same before and after the division. If the parent cell is diploid (2n), each daughter cell will also be diploid (2n).

5. **Conclusion**: Therefore, the main products of mitosis are:
- Two genetically identical cells.
- Each cell has the same number of chromosomes as the parent cell.

### Final Answer:
The main products of mitosis are two genetically identical cells.

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