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Is it true that a stimilus causes a change or response in an organism?
Wiki User
∙ 12y ago
Biological Studies have shown that organisms are very responsive to their environments. External Stimuli affect reflexes, as well as create learned behaviors and reinforce innate ones.
External Stimuli can also affect heredity, as well as natural selection as far as evolution as a whole.
Wiki User
∙ 13y ago
Wiki User
∙ 11y agoPractically anything can be a stimulus, so organisms can respond to them in just about any way. The definition of 'stimulus' and 'response' are a little paradoxical in this context in that a stimulus is anything that provokes a response and a response is anything done to react to a stimulus.
Perhaps some examples will make it clearer: if a predator grasps a lizard's tail (stimulus) it will detach the tail and How_do_organisms_react_to_a_stimulus(response). If the weather is excessively hot (stimulus), a plant will close the stomata in its leaves to conserve water (response). If a laboratory mouse notices a new object in its cage (stimulus), it will go investigate it (response).
Yes, that's correct. A stimulus is any change in an organism's environment that causes a reaction or response from that organism. This response can be physical, chemical, or behavioral in nature.
Wiki User
∙ 13y agoa response :)
Wiki User
∙ 9y agoecosystems
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A change in an organism's environment that causes the organism to react is called?
The change is actually a stimulus and when the organism reacts to the stimulus, it becomes a response. Overall, The answer is a stimulus.
What is the name for a change in the environment that causes an organism to change its activity What is an example of a response What is an example of an internal stimulus What?
stimulus,an example a insect touching the hair like figures on a venus fly trap
A change that causes a response in your body is a what?
A change that causes a response in your body is a stimulus. When a stimulus is detected by the body, it triggers a reaction that helps maintain balance and homeostasis.
What is an organism in action and change in the behavior that occurs as result of a stimulus is?
An organism in action responding to a stimulus is exhibiting behavior. Changes in behavior as a result of a stimulus is known as a response. This response can be adaptive, where the organism benefits from its behavior, or non-adaptive, where the behavior does not confer any advantage.
What is a substance that causes a change in an organism's physical or psychological state?
a drug
A change in an organism's environment that causes the organism to react is called?
The change is actually a stimulus and when the organism reacts to the stimulus, it becomes a response. Overall, The answer is a stimulus.
What is any change in the environment that causes a response in the organism is called?
stimulus
Difference between stimulus and response?
A stimulus is a change in an organism's surroundings or body which causes it to respond. Hence, a response is an organism's reaction to a specific stimulus.
What is the difference between stimulas and response?
A stimulus is an external event or cue that triggers a reaction in an organism, while a response is the specific reaction or behavior that follows the presentation of a stimulus. In simpler terms, a stimulus is something that causes a response.
What is a change in an organisms environment that causes it to react called?
A change in an organism's environment that causes it to react is called a stimulus. Stimuli can be physical, chemical, or biological factors that trigger a response in an organism to help it adapt and survive in its environment.
What is the name for a change in the environment that causes an organism to change its activity What is an example of a response What is an example of an internal stimulus?
stimulus,an example a insect touching the hair like figures on a venus fly trap
What is a change in an organisms surroundings that provides a response?
A stimulus is a change in an organism's surroundings that triggers a response. Organisms may react to stimuli in order to adapt to their environment and survive.
What is a change in an organism's surrounding that causes the organism to react?
The answer to this would mose probabaly be a stimulus. Because there are 2 types of stimuli Internal Stimulus and External Stimulus and so it has to be either one of these but the answer is stimulus.
What is the name for a change in the environment that causes an organism to change its activity What is an example of a response What is an example of an internal stimulus What?
stimulus,an example a insect touching the hair like figures on a venus fly trap
What is a change in the environment that causes a. Response?
stimulus
The ability of an organism to change in response to changes in the environment is?
adaptation
A change in an organism's environment that causes the organism to react is called a?
stimulus
