The primary commissural region of the brain consisting of white matter tracts that connects the left and right cerebral hemispheres is called as:
| 1. | corpus striatum | 2. | corpus luteum |
| 3. | corpus callosum | 4. | corpus spongiosum |
| I: | The association areas of the cerebral cortex are neither clearly sensory nor motor in function. |
| II: | The association areas are responsible for complex functions like intersensory associations, memory and communication. |
| 1. | Both are correct | 2. | Both are incorrect |
| 3. | Only I is correct | 4. | Only II is correct |