The following character is not observed during Anaphase

Options

A. Centromere splits
B. Chromatids move towards equator
C. Chromatids move towards poles
D. Centromeres of chromatids are oriented towards poles

Answer

To determine which character is not observed during Anaphase, we need to analyze the options provided in the context of the events that occur during this specific phase of mitosis.

### Step-by-Step Solution:

1. **Understanding Anaphase**:
- Anaphase is the third stage of mitosis where sister chromatids are separated and pulled towards opposite poles of the cell.

2. **Reviewing the Options**:
- **Option A: Centromere splits**: This occurs during Anaphase as the sister chromatids are separated at the centromere.
- **Option B: Chromatid moves towards equator**: This does not occur during Anaphase. Instead, chromatids move towards the poles, not the equator.
- **Option C: Chromatids move towards poles**: This is a key characteristic of Anaphase, where the separated chromatids move toward opposite poles.
- **Option D: Centromere of the chromatids are oriented toward the poles**: This is also observed during Anaphase as the chromatids are pulled apart.

3. **Identifying the Correct Answer**:
- Since Option B states that "Chromatid moves towards equator," and this is not an event that occurs during Anaphase, it is the correct answer to the question.

### Conclusion:
The character that is not observed during Anaphase is **"Chromatid moves towards equator."**

---