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The colored bit is called the iris, and is actually a muscle. it expands and contracts to make the pupil (black bit) either smaller or larger, depending how much light there is. the brighter the outside would is, the smaller the pupil gets.
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∙ 12y ago
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What is the black hole in the center of the iris?
The black circle in the middle of the iris in your eye is called a pupil. It dilates to adjust with sunlight.
What is the ring around a full solar eclipse called?
This type of eclipse is called an "annular eclipse" and the ring is an "annulus".
What is the ring around your nipple called?
It's called the areola.
What is the title for the circle of volcanoes around pacific ocean?
I think it is called The Ring of Fire! I might be wrong bit that is what i think it is. :-/
My eyes are blue with greenish brown specs on the outside ring of the pupil Would this be considered hazel?
If your eyes are blue with greenish brown specs on the outside ring of the pupil, can be considered as hazel because all are as a result of Rayleigh scattering of light in the stroma.
What is the colored ring of muscle that controls the size of the pupil is called?
The Iris.
The colored ring of muscles that controls the size of the pupil is called?
iris
Th color ring of muscle that controls the size of the pupil is called?
The iris.
What is the name for the colored section in your eye?
The coloured section of your eye is called the 'iris'. And the black circular ring is called the pupil.
Is orbit a colored circular structure around the pupil?
No it is called the iris.
What is the eye part of a flower?
An Iris is a flower as well as part of the eye (it is the coloured ring around your pupil).
What is it called when there is the word rosie and then a ring around it?
Ring around the rosie!
What is the black hole in the center of the iris?
The black circle in the middle of the iris in your eye is called a pupil. It dilates to adjust with sunlight.
What is the centere of the eye called?
It is actually called "The Eye"!
What do you call a ring that goes around your engagement ring?
It is called a ring guard.
What is dark hole in the centre of your eye is called?
The centre of the eye is called a pupil (the black spot). The coloured part of your eye is called the iris. You can get green, blue, sea green, blue-green, brown, hazel, dark brown and purple irises. Purple is most rare.
What is the colored part of the eye color called?
The color of your eye is called the color of your eye.DUMMY!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
