The branched tree-like structure present in the cerebellum is known as:

The association areas are not responsible for

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:

$A$ touch on the right hand stimulates neurons in which part of the brain?

Match List-$I$ with List-$II$:

List-$I$	List-$II$
$A.$ Pons	$I.$ Provides additional space for neurons,regulates posture and balance.
$B.$ Hypothalamus	$II.$ Controls respiration and gastric secretions.
$C.$ Medulla	$III.$ Connects different regions of the brain.
$D.$ Cerebellum	$IV.$ Neurosecretory cells.

Choose the correct answer from the options given below:

Which part of the brain controls many involuntary actions?