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Which part of the eye is adjustable in accordance with the light conditions?
Wiki User
∙ 12y ago
The pupil goes larger in the dark, and smaller in the light.
Wiki User
∙ 12y ago
Wiki User
∙ 8y agoThe biconcave structure is the "lens, but his focuses the light, it does not adjust for the amount of light. The structure that adjusts for the amount of light entering the eye is the "iris"
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What part of the eye allows light to enter?
The pupil is the part of the eye through which light passes.
Which part allows light into eye?
The Lens. The Iris controls the amount of Light reaching the Retina.
Structure in eye which focus light by bending or changing thickness?
Both the cornea (hard outer tissue) and the lens (farther inside) curve light rays that fall on the outer eye and direct them toward the retina. The lens is adjusted by muscles in the eye, while the cornea has a fixed focus.
What occurs in light dependent?
A.T.P. and N.A.D.H are formed during light reaction.
The is the colored part of the eye that narrows and widens to control the amount of light entering the eye?
The colored portion that regulates the amount of light in eye is called as iris. The hole through which light passes inside the posterior chamber is called as is called as pupil. The color of the iris changes as per color of the skin pigment. It has got circular muscles and radial muscles in it. In fight or flight responce, it is dilated through sympathetic nerve stimulation. In relaxed and stress free envirinment pupil is constricted via parasympathetic nerve stimulation.
Which part of the eye becomes narrower in bright light?
The pupil narrows in bright light to restrict the amount of light coming in. In low light conditions it will enlarge to allow more light in for greater vision.
Where can you find a replacement control for a Simmons adjustable bed?
A person can get a replacement control for their Simmons adjustable bed by dialing (852) 2378 4848. This part is covered under warranty.
What are sunlight conditions like in each of four ocean zones?
The Intertidal Zone- Abundant light penetrates.The Pelagic Zone- Less than abundant light penetrates.The Benthic Zone- Twilight or very low light penetrates.The Abyssal Zone- No light penetrates.
Why do mirrors reflect all the light shone on them?
They don't. Part of the light will be absorbed.They don't. Part of the light will be absorbed.They don't. Part of the light will be absorbed.They don't. Part of the light will be absorbed.
What is part of light?
I think light is a part of the solar system.
What is light a part of?
I think light is a part of the solar system.
Which graph or chart represents data as part of a whole?
A pie graph represent data as a part of a whole, showing the separate portions of the data in accordance to the whole.
How do you adjust reeds on a 1989 blaster?
You don't. Reeds are not an adjustable part. If something is wrong with them, which hardly ever happens, you have to replace them.
What is fraction of light?
Light is indivisible in the sense that any part of light, if it is perceived, is still light.Light is indivisible in the sense that any part of light, if it is perceived, is still light.Light is indivisible in the sense that any part of light, if it is perceived, is still light.Light is indivisible in the sense that any part of light, if it is perceived, is still light.
Is circuit part of a light bulb?
A light bulb can be part of a circuit.
What part of light is heat?
Infra red part of light is responsible for heat.
Is dim light part of head bulb light?
no it is where the gray or black part at
