1
Which of the following cranial nerve is present in rabbit but absent in frog?
Answer:Hypoglossal
Questions
4
The thin and convoluted outer layer of gray matter that covers the cerebral hemisphere is ________
Answer:Cerebral cortex
5
Which part of the nervous system controls reflex actions?
Answer: Corpus callosum
6
The electrical potential difference between outside and inside of a nerve axon before excitation is known as ______________
Answer: Resting potential
7
Which set of ions are necessary for the nerve impulse conduction?
Answer: Sodium and potassium ions
10
Reflex action is simplest form of response in _______
Answer: Lowest animals
11
Which of the following is not involved in voluntary actions?
Answer:Sensory neuron
12
Nerve impulse is conducted toward the cell body through ___________
Answer: Dendrons
16
Which of the following is an example of the autonomic nervous system?
Answer:Peristalsis of intestine
17
Which of the following ganglia is not a collateral ganglion?
Answer:Cervical
19
The brain area that most directly controls the activity of the autonomic nervous system is the __________
Answer: Medulla oblongata
20
Targets of the autonomic nervous system include all of the following except __________
Answer: Skeletal muscle
