The term reflex or phrase reflex action describes a quick spontaneous automatic response to a stimulus that does not involve thinking about it. It is controlled through the brain, but does not require thought.
A reflex is an automatic response to a stimulus that may not go all the way to the brain.
The reaction to a stimulus is called a response. An intensified stimulus usually evokes a more intense response. Of course the type of response to a stimulus depends on the nature of the stimulus. Scream at someone and they likely will feel verbally attacked. The screaming is the stimulus, feeling attacked is the response.
The change is actually a stimulus and when the organism reacts to the stimulus, it becomes a response. Overall, The answer is a stimulus.
It's a response to the visual stimulus.
A stimulus is a change inside or outside your body that brings a response.
A reflex is an automatic response to a stimulus that may not go all the way to the brain.
An animal's immediate automatic response to an external stimulus will vary depending on the circumstance. When the external environment is stimulated there is a response that is triggered.
reflex
Automatic involuntary responses vary depending on the stimulus and the system involved. You need to be more specific.
Extinction.
Classical Conditioning?
Example: Touching something hot - stimulus. Pull hand away- response.
A reflex action is a fast, automatic response to a stimulus by an effector organ i.e. a muscle.
reflex (An automatic and inborn response to a stimulus.)
An automatic response to an environment is known as a reflex. This is a quick, involuntary reaction to a stimulus that helps protect the body from harm. Reflexes are controlled by the spinal cord and do not require conscious thought.
A reflex is a response to a given stimulus.an automatic instinctive unlearned reaction to a stimulus
Stimulus is a reason, and response is the respose to that