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Light has enough energy to influence the atoms and molecules of any organism.Also it has/produces heat which can be sensed by the sensory mechanisms of the organism.Some examples are photropism in plants, turning of sunflower towards sun,etc.

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Is a plant growing towards light a response or stimulus?

It is a response called phototropism, where the plant grows towards light as a result of the stimulus of light perception.


What is stimulus with examples?

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


What part of in pupil reflex for stimulus?

The stimulus in the pupil reflex would be light


What is the environmental stimulus for vision is?

light


What is a plant's movement away from or toward a stimulus?

Tropism is the movement of a plant away from or toward a stimulus. The most easily found example of tropism is a plant's response to light. Plants tend to grow toward the light. This tendency is called 'phototropism'.


What is the physical stimulus for vision?

light waves


Which type of stimulus is detected by photoreceptors?

light


What organism responds to such as light?

An organism responds to a stimulus.


The saturation of visual stimulus is related to the----------of light?

Complexity


What is kenisis?

)Movement or activity of an organism in response to a stimulus such as light.


Is tropism the movement of a plant towards or away from a stimulus?

Yes, that's correct. Tropism is the growth or turning movement of a plant in response to a stimulus such as light, gravity, or touch. Plants can exhibit positive tropism by growing towards a stimulus or negative tropism by growing away from a stimulus.


Light heat and other things that produce a response are examples of?

Stimulus?