Which cranial nerve originates from the medulla oblongata?

The cerebral cortex is referred to as the ....... due to its ....... appearance.

Alcohol consumption primarily affects the .....

Which of the following is a function of the autonomic nervous system?

Assertion : The brain stem contains centres for controlling activities.
Reason : Brain stem is very sensitive.

Column-$I$ lists the parts of the human brain and column-$II$ lists the functions. Match the two columns and identify the correct choice from those given.

Column-$I$	Column-$II$
$A$. Cerebrum	$p$. Controls the pituitary
$B$. Cerebellum	$q$. Controls vision and hearing
$C$. Hypothalamus	$r$. Controls the rate of heart
$D$. Midbrain	$s$. Seat of intelligence
	$t$. Maintains body posture