How do parasympathetic neural signals affect the working of the heart ?

Match List I with List II :

Choose the correct answer from the options given below:

Given below are two statements :
Statement I: The cerebral hemispheres are connected by nerve tract known as 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 diagram showing axon terminal and synapse is given. Identify correctly at least two of A-D.

The most abundant intracellular cation is :

Receptor sites for neurotransmitters are present on

Myelin sheath is produced by

Which part of the brain is responsible for thermoregulation?

How do parasympathetic neural signals affect the working of the heart ?

Stimulation of a muscle fibre by a motor neuron occurs at :

Injury localized to the hypothalamus would most likely disrupt :