A cell division in which a diploid somatic cell divides into two identical daughter cells is called

Options

A. Meiosis I
B. Meiosis II
C. Mitosis
D. Cytokinesis

Answer

To solve the question, "A cell division in which a diploid somatic cell divides into two identical daughter cells is called," we can follow these steps:

### Step-by-Step Solution:

1. **Understanding Cell Types**:
- Identify the type of cell mentioned in the question. A diploid somatic cell refers to any body cell (excluding sperm and egg cells) that contains two complete sets of chromosomes (2n).

2. **Identifying Cell Division Types**:
- There are two main types of cell division: mitosis and meiosis.
- **Mitosis**: This process results in two identical daughter cells, each with the same number of chromosomes as the parent cell.
- **Meiosis**: This process results in four genetically diverse daughter cells, each with half the number of chromosomes (haploid, n).

3. **Analyzing the Options**:
- The options provided are:
1. Meiosis I
2. Meiosis II
3. Mitosis
4. Cytobiosis
- Since the question specifies that the division results in two identical daughter cells, we can eliminate meiosis as a possibility.

4. **Choosing the Correct Answer**:
- Mitosis is the correct answer because it is the type of cell division that produces two identical daughter cells from a diploid somatic cell, maintaining the same chromosome number (2n).

5. **Conclusion**:
- Therefore, the answer to the question is **mitosis**.

### Final Answer:
The cell division in which a diploid somatic cell divides into two identical daughter cells is called **mitosis**.

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