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External stimulus internal stimulus?
External stimuli refer to factors or events originating from outside an organism that influence its behavior or physiological responses, such as temperature changes, light, or social interactions. Internal stimuli, on the other hand, arise from within an organism, such as hunger, thirst, or emotional states. Both types of stimuli play crucial roles in how organisms adapt to their environments and maintain homeostasis. Understanding the interaction between external and internal stimuli is essential in fields like psychology, biology, and medicine.
What are the two types of a stimulus?
The two types of stimuli are external and internal stimuli. External stimuli originate from the environment, such as light, sound, and temperature, and influence an organism's behavior and responses. Internal stimuli arise from within an organism, including hunger, thirst, and emotional states, prompting reactions based on physiological needs or feelings. Both types play crucial roles in how organisms interact with their surroundings and maintain homeostasis.
How does a mockingbird drinking water from a bird bath relate to an external stimulus and an internal stimulus?
A mockingbird drinking water from a bird bath illustrates both external and internal stimuli. The external stimulus is the presence of the bird bath, which provides a source of hydration in the environment. The internal stimulus is the bird's physiological need for water, driven by thirst and the need to maintain hydration. Together, these stimuli motivate the mockingbird to engage in the behavior of drinking.
Is pain an external stimulus?
Pain is not an external stimulus; rather, it is a complex sensory and emotional experience triggered by the brain in response to actual or potential tissue damage. While external stimuli, such as injury or illness, can initiate the pain response, the perception of pain itself occurs internally as the brain processes these signals. Thus, pain involves both external factors and the individual's internal neurological and psychological responses.
Is hunger an external stimulus?
Hunger is primarily considered an internal stimulus, as it originates from physiological processes within the body, such as hormonal changes and energy needs. However, external factors like food availability, social situations, and cultural influences can also trigger or influence feelings of hunger. Thus, while the sensation of hunger arises internally, external stimuli can affect how and when we respond to it.
What is internal stimuli and external stimuli?
Nervous System
The awareness of internal and external stimuli defines?
Internal stimuli is unconscious stimuli that occurs without conscious thought. External stimuli occurs from outside sources that procur conscious thought.
Distinguish between external and internal stimuli Give an example of each?
internal is in and external is out
Can a stimuli be either external or internal?
Not at all
True or false. We respond to both external and internal stimuli?
True. Hunger is internal, a voice is external.
Types of stimuli?
Stimuli are composed of two types: The Internal Stimuli and External Stimuli. Under internal stimuli are homeostatic imbalances and blood pressure. On the other hand, external stimuli are vision, touch and pain, taste, smell, equilibrium and sound.
What is the difference between a reflex and a feedback mechanism?
The difference between a reflex and a feedback mechanism is that the former is done without action by the brain but the latter is consciously done with feedback from the brain. A reflex is the reaction to external stimuli. Feedback to the brain can be given due to external or internal (within the body) reason.
How can you distinguish between external and internal stimuli?
External stimuli come from outside the body, such as light or sound, and trigger a response through the sensory organs, like eyes or ears. Internal stimuli originate inside the body, such as hunger or pain, and are detected by internal sensory receptors like nerve endings or hormones.
How does the respiratory system to internal and external stimuli?
how can respiatory system respond to internal and external stimuli
Are automatic subconscious responses to external or internal stimuli?
reflexes
What affects the cells?
Internal and external stimuli affect cells
What are automatic subconscious responses to external or internal stimuli?
They are receptors.
