WorksheetsStimuli and Responses
Total questions: 10
Worksheet time: 10mins
_____ is the change in the surrounding environment that can be detected by sensory organs.
Stimulus
Response
Affector
Effector
Picking up a phone after hearing the phone ringing is an example of _____.
stimulus
response
affector
effector
_____ is a special structure of sensory organs that is very sensitive to stimuli.
Stimulus
Response
Affector
Effector
_____ is a part of the body that responds to stimulus. Examples are muscles and glands.
Stimulus
Response
Affector
Effector
The central nervous system is made up of the brain and _____.
cranial nerves
spinal nerves
spinal cord
sensory organs
There are _____ pairs of cranial nerves that connect the brain to sensory organs and internal organs.
31
13
12
21
Which of the following is not a function of human nervous system?
Produce suitable response
Sends information in the form of impulses
Interprets impulses
Produce stimuli
Voluntary actions are conscious actions that are controlled by the _____.
cerebrum
cerebellum
medulla oblongata
spinal cord
_____ is a stimulus that causes pupil to enlarge and shrink.
Change
Heat
Light
Response
Which of the following is an example of reflex action?
Digestion of food in the small intestine
Increase in rate of heartbeat during vigorous exercise
Quick withdrawal of hand upon touching a sharp object
Contraction and enlargement of pupil
