After mitosis, the number of chromosomes in the daughter cells shall be

Options

A. One fourth of parent cell
B. One half of parent cell
C. Twice of the parent cell
D. Same as the parent cell

Answer

**Step-by-Step Solution:**

1. **Understanding 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. It is often referred to as equational division because the chromosome number remains constant.

2. **Phases of Mitosis**: Mitosis consists of several phases:
- **Prophase**: Chromosomes condense and become visible.
- **Metaphase**: Chromosomes align at the cell's equatorial plane.
- **Anaphase**: Sister chromatids are pulled apart to opposite poles of the cell.
- **Telophase**: The cell prepares to divide, and the chromosomes de-condense.

3. **Chromosome Count After Mitosis**: At the end of mitosis, each daughter cell will have the same number of chromosomes as the original parent cell. This means if the parent cell had 'n' chromosomes, each daughter cell will also have 'n' chromosomes.

4. **Evaluating the Options**:
- **Option A**: 1/4th of the parent cell - Incorrect.
- **Option B**: 1/2 of the parent cell - Incorrect (this is true for meiosis).
- **Option C**: Twice of the parent cell - Incorrect.
- **Option D**: Same as the parent cell - Correct.

5. **Conclusion**: Therefore, after mitosis, the number of chromosomes in the daughter cells shall be the same as that of the parent cell.

**Final Answer**: The number of chromosomes in the daughter cells after mitosis is the same as that of the parent cell.

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