A stimulus is a DETECTECTABLE change in the environment. e.g. light is a stimulus to an animal or plant if it can detect the light with a sensing eye or chemical
stimulus: spilling water on yourself response: jumping up out or your chair in shock
Stimulus?
The difference between an external stimulus and an internal stimulus is that an external stimulus is a stimulus that comes from outside an organism. But an internal stumulus is a stimulus that comes from inside an organism. An example for an external stimulus can be that when you are cold, you put on a jacket. An example for an internal stimulus is that when you feel hungry, you eat food.
exagerrates the stimulus
A stimulus is a DETECTECTABLE change in the environment. e.g. light is a stimulus to an animal or plant if it can detect the light with a sensing eye or chemical
stimulus: spilling water on yourself response: jumping up out or your chair in shock
Stimulus?
One type of stimulus that does not trigger endocrine glands to release hormones is mechanical stimulation. Examples of major types of stimulus include chemical signals, neural signals, and hormonal signals.
Tropism is a plant's movement in response to an external stimulus, such as light or gravity. It can be positive (towards the stimulus) or negative (away from the stimulus). Examples include phototropism (response to light) and gravitropism (response to gravity).
Examples of stimulus reaction in plants include phototropism (response to light), gravitropism (response to gravity), thigmotropism (response to touch), and hydrotropism (response to water). These responses allow plants to adapt to their environment and optimize their growth and survival.
A neutral stimulus is a stimulus that does not initially elicit any specific response or reaction. For example, the sound of a bell before conditioning in Ivan Pavlov's classical conditioning experiment with dogs would be considered a neutral stimulus.
Organisms can react to a stimulus through various mechanisms, such as moving towards or away from the stimulus, changing their behavior or physiological processes, or by initiating specific responses to counteract the stimulus. These reactions are typically adaptive and help the organism in responding to changes in their environment.
'Stimulus' is the correct spelling.
The knee jerk and touching something hot or sharp and moving your hand away quickly.
The difference between an external stimulus and an internal stimulus is that an external stimulus is a stimulus that comes from outside an organism. But an internal stumulus is a stimulus that comes from inside an organism. An example for an external stimulus can be that when you are cold, you put on a jacket. An example for an internal stimulus is that when you feel hungry, you eat food.
The characteristics are modality (type of stimulus), intensity (strength of stimulus), duration (length of stimulus), and location (where the stimulus occurred).