Canal of mid brain which connects forebrain & hindbrain is

Answer

To solve the question regarding the canal of the midbrain that connects the forebrain and hindbrain, we can follow these steps:

### Step-by-Step Solution:

1. **Understanding the Brain Structure**:
- The brain is divided into several parts: the forebrain, midbrain, and hindbrain. Each part has specific functions and structures.

2. **Identifying the Canals**:
- Within the brain, there are various canals and ventricles that facilitate the flow of cerebrospinal fluid (CSF). These canals help maintain continuity of CSF throughout the brain.

3. **Recognizing the Ventricles**:
- The brain contains four main ventricles: the lateral ventricles, the third ventricle, and the fourth ventricle. These ventricles are interconnected by canals.

4. **Focusing on the Midbrain**:
- The midbrain is a crucial part of the brain that serves as a conduit between the forebrain and hindbrain.

5. **Identifying the Specific Canal**:
- The canal in the midbrain that connects the third ventricle (part of the forebrain) to the fourth ventricle (part of the hindbrain) is known as the **cerebral aqueduct**.

6. **Conclusion**:
- Therefore, the canal of the midbrain that connects the forebrain and hindbrain is the **cerebral aqueduct**.

### Final Answer:
The canal of the midbrain which connects the forebrain and hindbrain is the **cerebral aqueduct**.