Lateral funiculi have ..... type of ganglion.

Given below are two statements:
Statement $I$: The cerebral hemispheres are connected by a nerve tract known as the corpus callosum.
Statement $II$: The brain stem consists of the medulla oblongata,pons,and cerebrum.
In the light of the above statements,choose the most appropriate answer from the options given below:

Given below are two statements:
Statement $I$: Limbic system is responsible for motivational drives and memory.
Statement $II$: Reticular activating system of diencephalon transmits all sensory impulse to the cerebrum.
In light of the above statements,select the correct answer from the options given below.

The purely motor cranial nerve is

Different parts of the brain are interconnected by . . . . . . .

In vertebrates,the central nervous system develops under the influence of: