Cerebrum is divisible into left and right cerebral hemispheres by a

Options

A. Sulcus
B. Gyrus
C. Deep longitudinal cleft
D. Corpus callosum

Answer

To solve the question regarding what divides the left and right cerebral hemispheres of the cerebrum, we can follow these steps:

### Step-by-Step Solution:

1. **Understanding the Structure of the Cerebrum**:
- The cerebrum is the largest part of the brain and is divided into two halves known as the left and right cerebral hemispheres.

2. **Identifying the Division**:
- The left and right hemispheres are separated by a specific structure that runs down the middle of the brain.

3. **Recognizing the Correct Terminology**:
- The structure that divides the two hemispheres is known as a "fissure."

4. **Naming the Specific Fissure**:
- The specific fissure that separates the left and right cerebral hemispheres is called the "longitudinal fissure" or "deep longitudinal cleft."

5. **Conclusion**:
- Therefore, the correct answer to the question is that the cerebrum is divided into left and right cerebral hemispheres by the "Deep Longitudinal Cleft."

### Final Answer:
The cerebrum is divisible into left and right cerebral hemispheres by the **Deep Longitudinal Cleft**.