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What is the circular opening of the eye which controls the amount of light that enters the eye?
Wiki User
∙ 8y ago
The pupil. However, as it is a hole, i.e. an absence of anything it seems odd to say it controls anything. The iris controls the size of the pupil and therefore the amount of light entering.
Wiki User
∙ 8y ago
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What controls the amount of light reaching the retina?
the iris controls the amount of light by limiting the volume of light admitted through the iris.
What organelle controls what enters and leaves the nucleus?
nuclear ,membrane
Which part of the human eye controls how much light enters?
the iris
What is the job of cell membrane?
Cell membreneA layer that controls what enters and what leaves the cell. Or a protective covering enclosing the entire cell.(controls substances going in and out of the cell.)
Which part of the plant cell controls what goes in and out of the cell?
The Cell surface membrane controls what enters and leaves the cell
What is a pupil reference?
The pupil is circular opening located in the center of the iris of the eye and that controls the amount of light that enters the eye.orIt can mean a student.
What is a circular colored band of muscles that regulates the opening of the eye?
The iris is the circular colored band of muscle that controls how much light enters the eye. The color of the iris is determined by genetics and heredity.
What part of a camera controls the amount of light that enters the camera?
The functional opening is the aperture, the opening that controls the amount of light that hits the photosensitive surface. You may have a camera with interchangeable lenses that screw into and out of the camera's body. The opening into which the lens is screwed is not the aperture.
What controls the amount of light reaching the retina?
the iris controls the amount of light by limiting the volume of light admitted through the iris.
What is the opening of the seed where water enters?
The opening where water enters
What controls the light going into eye?
The pupil controls the amount of light that enters the eye.
How does the iris control the size of the pupil?
the iris
Does not having an iris effect your vision?
The iris is the colored area in the eye and is surrounded by the sclera,the white section in the human eye.The absence of iris affect vision. Its function is important because it is responsible for regulating the amount of light that enters the eye..Too much or too little light that gets into the eye hampers vision,.It controls the amount of light that enters the eye by opening and closing the pupil.
Meaning of the word 'pupil'?
A pupil can refer to a student in a school or educational setting. It can also mean the dark circular opening in the center of the iris of the eye, through which light enters the eye.
What controls the amount of uv light that enters the atmosphere?
There are several factors that control the amount of UV light that enters the atmosphere. The main factors include the ozone layer and weather conditions.
How vaginitis enters the body?
It enters the body through the vaginal opening.
What controls the amount of light that enters the eyes?
The pupil contracts or expands (dilates) to regulate the entry of light to the retina in the eye.The iris or colored part of the eye is what controls the diameter of the pupil by covering or uncovering it.
