This page requires a JavaScript-enabled browser
Instructions on how to enable your browser are contained in the help file.
Biology 10 Chapte 12 - Coordination and Control - 11
1.
Autonomic nervous system consists of all the motor neurons that conduct impulses from CNS to...................?
a) Cardiac muscles
b) Skeletal muscles
c) PNS
d) Receptors
2.
Autonomic nervous system consists of all the motor neurons that send impulses to...................?
a) Smooth muscles
b) Skeletal muscles
c) Receptors
d) CNS
3.
How many systems autonomic nervous system comprises of?
a) Four
b) Five
c) Two
d) Three
4.
Autonomic nervous system comprises of which of the following system?
a) Somatic nervous system
b) Sympathetic nervous system
c) Parasympathetic nervous system
d) Both b and d
5.
Which of the following system prepares body to deal with emergency situations?
a) Somatic nervous system
b) Parasympathetic nervous system
c) Central nervous system
d) Sympathetic nervous system
6.
What is the response called that is produced by sympathetic nervous system?
a) Ultimate response
b) Flight response
c) Fight response
d) Both b and c
7.
During an emergency situation, which of the following system takes necessary actions?
a) Sympathetic nervous system
b) Somatic nervous system
c) Central nervous system
d) Parasympathetic nervous system
8.
By which of the following system dilation of pupils is done?
a) Central nervous system
b) Somatic nervous system
c) PNS
d) Sympathetic nervous system
9.
By which of the following system acceleration of heartbeat is done?
a) PNS
b) Somatic nervous system
c) Central nervous system
d) Sympathetic nervous system
10.
When stress ends, which of the following system takes action?
a) Parasympathetic nervous system
b) Sympathetic nervous system
c) Somatic nervous system
d) Central nervous system
11.
Which system normalizes all the functions?
a) Parasympathetic nervous system
b) Sympathetic nervous system
c) Central nervous system
d) Somatic nervous system
12.
By which of the following system contraction of pupil is done?
a) Central nervous system
b) Somatic nervous system
c) Sympathetic nervous system
d) Parasympathetic nervous system
13.
Which of the following system slows heartbeat and breathing rate?
a) Reflex action
b) CNS
c) Sympathetic nervous system
d) Parasympathetic nervous system
14.
When CNS sends impulses to muscles or glands, how many types of actions result?
a) Four
b) Five
c) Two
d) Three
15.
The conscious action or voluntary actions are controlled by..................?
a) Brain
b) Skeletal muscles
c) Neuron
d) Spinal cord
16.
What are the responses called that are produced when impulses not passed to the higher centres of brain?
a) Conscious action
b) Reflex action
c) Both b and c
d) Involuntary response
17.
What is the path called that is followed by the nerve impulses for producing a reflex action?
a) Ultra-reflex path
b) Reflex arc
c) Ultimate reflex path
d) Reflex route
18.
Withdrawal of our hand from something very hot is an example of.....................?
a) Reflex action
b) None of these
c) Conscious action
d) Voluntary response
19.
In the example of withdrawal of our hand from something very hot, what is the coordinator?
a) Brain
b) Spinal cord
c) Ganglia
d) Nerves
20.
In the example of withdrawal of our hand from something very hot, what is the stimulus?
a) Spinal cord
b) Heat
c) Brain
d) Skin
This is more feedback!
This is the feedback!
