The first phase of mitosis which follows interphase is

Options

A. Metaphase
B. Prophase
C. Telophase
D. Anaphase

Answer

To answer the question, "The first phase of mitosis which follows interphase is," we can break down the information step by step:

### Step-by-Step Solution:

1. **Understanding Mitosis**: Mitosis is a type of cell division that results in two identical daughter cells. It is also referred to as equational division.

2. **Phases of Mitosis**: Mitosis is divided into four distinct phases:
- Prophase
- Metaphase
- Anaphase
- Telophase

3. **Identifying the First Phase**: After the cell completes interphase (the phase where the cell prepares for division), it enters the first phase of mitosis.

4. **Description of Prophase**:
- During prophase, the nucleolus disintegrates and disappears.
- Spindle fibers begin to form, which are essential for the movement of chromosomes during cell division.

5. **Conclusion**: Since prophase is the first phase of mitosis that occurs after interphase, the correct answer to the question is **option B: prophase**.

### Final Answer:
The first phase of mitosis which follows interphase is **prophase** (Option B).

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