An endocrine gland, which secretes melatonin , is located at

Options

A. Dorsal side of forebrain
B. Middle side of forebrain
C. Dorsal side of midbrain
D. Middle side of midbrain

Answer

To solve the question regarding the location of the endocrine gland that secretes melatonin, we can follow these steps:

### Step-by-Step Solution:

1. **Identify the Gland**: The question asks about an endocrine gland that secretes melatonin. The gland responsible for this is the **pineal gland**.

2. **Locate the Pineal Gland**: The pineal gland is situated in the brain. To be more specific, it is located in the **forebrain**.

3. **Determine the Position**: The question provides multiple choices regarding the position of the pineal gland:
- Dorsal side of forebrain
- Middle side of forebrain
- Dorsal side of midbrain
- Middle side of midbrain

4. **Correct Position**: The pineal gland is located on the **dorsal side of the forebrain**. This is the correct answer as it accurately describes the anatomical position of the pineal gland.

5. **Conclusion**: Therefore, the correct answer to the question is that the endocrine gland which secretes melatonin is located at the **dorsal side of the forebrain**.

### Final Answer:
The endocrine gland that secretes melatonin is located at the **dorsal side of the forebrain**.

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