Animals respond to…….as they have nervous system.
a) heat
b) light
c) stimuli
d) pressure
Which part of peripheral nervous system carries the impulses from the receptors to the central nervous system?
a) sensory neurons
b) motor neurons
c) both a and b
d) none of these
Which part of peripheral nervous system carries the messages from the central nervous system to the effectors?
a) sensory neurons
b) motor neurons
c) both a and b
d) none of these
Voluntary And Involuntary Actions:
A voluntary action is under the control of one's will, means under the control of the brain. Example- Dancing, Eating, Writing, etc. An involuntary action is not under the control of one's will, it is controlled by the spinal cord. Example- Breathing, Respiration, Blinking eyelids etc.
Activities which are performed willingly are called…….action.
a) voluntary
b) involuntary
c) conscious
d) all of these
Activities which are not performed willingly are called…….action.
a) voluntary
b) involuntary
c) conscious
d) all of these
