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The cells that detect changes in stimuli, such as light, are located in the retina of the eye. Specifically, the photoreceptor cells, which include rods and cones, are responsible for converting light into electrical signals. These signals are then transmitted to the brain via the optic nerve, allowing us to perceive visual information.
What else can I help you with?
Which is the correct pairing of a sense organ with the stimulus to which it responds?
The correct pairing of a sense organ with its stimulus is the eye with light. The eye is equipped to detect visual stimuli, specifically light waves, which allow us to perceive images and colors. Other examples include the ear responding to sound waves and the skin responding to pressure and temperature.
What eye cell does not detect color?
Rod cells do not detect color. They are responsible for detecting low levels of light and are more sensitive to brightness and contrast rather than color. Cone cells, on the other hand, are responsible for detecting color.
What is the primary nervous system stimulus that informs the biological clock?
The primary stimulus that informs the biological clock is light. Light is detected by specialized cells in the retina of the eye, which then send signals to the suprachiasmatic nucleus in the brain to regulate the body's circadian rhythm.
What is an example of a physical stimulus of sight?
An example of a physical stimulus of sight is light, which is electromagnetic radiation that can be detected by the human eye. When light waves enter the eye, they are focused onto the retina, where photoreceptor cells convert them into electrical signals that the brain interprets as visual images. Factors such as wavelength and intensity of light can affect how we perceive colors and brightness.
What part of the eye can only detect faint light and not olour?
The part of the eye that can only detect faint light and not color is the rod cells, which are located in the retina. Rods are highly sensitive to low light levels, making them crucial for night vision, but they do not contribute to color perception. In contrast, cone cells in the retina are responsible for detecting color but require brighter light to function effectively.
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 type of stimulus is detected by photorceptors?
Photoreceptors detect visual stimuli, specifically light. They are cells in the retina of the eye that are sensitive to different wavelengths of light and help to initiate the process of vision.
What part of the body has cones in it has cones in it?
The eye .In there eye there is rod cells and cone cells. Rod cells detect color and Cone cells detect black and white. The cone cells let you see in the dark.
What type of stimulus is detected by photoreceptors?
Light
What receptor cells in the eye detect the presence or absence of light?
Rods
Why do human beings see color?
There are certain cells in your eye retina that detect colour, called cone cells.
What light sensitive cells in the eye detct color?
The cones, located in the retina, detect color.
What kind of wave is in the retina of the eye detect light and send signals to the brain?
rod and cone cells
What light-sensitive cells in the eye detect light and dark but not color?
Rods are for seeing light and dark, cones are for seeing color.
What cells in the eye detect light and dark but not color?
Rods are for seeing light and dark, cones are for seeing color.
Which is the correct pairing of a sense organ with the stimulus to which it responds?
The correct pairing of a sense organ with its stimulus is the eye with light. The eye is equipped to detect visual stimuli, specifically light waves, which allow us to perceive images and colors. Other examples include the ear responding to sound waves and the skin responding to pressure and temperature.
Is eye an example of an organ?
I'm not sure if it's an organ but it's a reflex arc as it acts towards stimulus's (Change in environment) very quickly and the eye also contains receptor cells (Which tell the brain there is a stimulus) All this is learnt from my GCSE Biology classes Further reference - Ed excel text book.
