In human pars intermedia is almost merged with

Options

A. Pars distalis
B. pars nervosa
C. pars tuberalis
D. posterior pituitary

Answer

**Step-by-Step Solution:**

1. **Understanding the Question:**
The question asks about the anatomical relationship of the pars intermedia in humans. Specifically, it inquires which structure it is almost merged with.

2. **Identifying the Options:**
The options provided are:
- Pars distalis
- Pars nervosa
- Pars tuberalis
- Posterior pituitary

3. **Analyzing the Structures:**
- **Pars Intermedia:** This is a part of the pituitary gland located between the anterior and posterior pituitary.
- **Pars Distalis:** This is the anterior part of the pituitary gland.
- **Pars Nervosa:** This is part of the posterior pituitary.
- **Pars Tuberalis:** This is the part of the anterior pituitary that wraps around the infundibulum.

4. **Locating the Pars Intermedia:**
In a diagram of the pituitary gland, the pars intermedia is situated between the pars distalis and the pars nervosa.

5. **Determining the Relationship:**
The pars intermedia is closely associated with the pars distalis, indicating that they are almost merged. The pars nervosa, while part of the posterior pituitary, is not directly merged with the pars intermedia.

6. **Conclusion:**
Based on the anatomical relationships, the pars intermedia in humans is almost merged with the pars distalis.

**Final Answer:**
In humans, the pars intermedia is almost merged with the pars distalis.

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