Question

In human corpus callosum connects:

• A. The two optic lobes
• B. Bone and muscle
• C. Two cerebral hemispheric
• D. Two lobes of the pituitary gland

Answer 1

The correct option is C

Two cerebral hemispheric

The correct option is C.

Explanation of the correct option:

1. The cerebrum, the cerebellum, and the brainstem are the three parts of the brain.
2. The cerebrum is the largest part and has the right and left hemispheres, it maintains different functions such as touch, vision, and hearing. It also controls reasoning, emotions, learning, and movement.
3. The left and the right hemisphere of the cerebrum consist of a corpus callosum that is the bundle of fibres, this involves the transmission of messages from one side of the brain to another.
4. The cerebellum is located underneath the cerebrum, it helps in muscle movement, balance and maintenance of posture.
5. The last part is the brainstem which works as the relay centre meaning it connects the cerebrum and cerebellum to the spinal cord.

Final answer: In human corpus callosum connects two cerebral hemispheric.