0
The pupil is a hole surrounded by the iris which is the colored part of your eye. The pupil gets bigger and smaller because the iris expands or contracts to let more or less light in so you can see better. Have you ever noticed red-eye taken in a photo with flash. Well it is actually the light from the flash bouncing off of the back of your eye, if the pupil was a solid black dot it would not show the reflection coming out
Wiki User
∙ 14y ago
Wiki User
∙ 11y agoEyes don't NEED pupils. But in order to see things, there needs to be a pupil to let light in to the rear part of the eye. (Retina)
Add your answer:
Earn +20 pts
The small black circle at the front of the eyeball is called?
The black circle in the eye is called the pupil.
What is the cell in human body can be seen from outside?
Skin and hair are two types of cells that can be seen from outside. Several types of eye cells can also be seen: * sclera (white of the eye) * pupil (black circle inside iris) * iris (colorful ring around pupil which controls focus) * cornea (clear part in front of iris and pupil)
The opening through which light enters the eye?
The pupil allows light to enter the eye.
In which part of the eyeball does light rays enter?
the pupil =]
The opening in the center of the iris?
The small opening of the iris in the eye is the pupil.
If in class pupil 47 is oppoisite pupil 16 when the group is seated in a circle how many students are in this PE class?
if in a class pupil 47 is opposite pupil 16 when the group is seated in a circle how many students are in the PE class?
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 shape of the African rock pythons pupil?
circle
The small black circle at the front of the eyeball is called?
The black circle in the eye is called the pupil.
Could you ever see the pupil in your own eye?
literally speaking the pupil is just a hole, so no. But by looking in a mirror you can perceive the pupil as a black circle in the middle of the iris.
If in class pupil 47 is opposite pupil 16 when the group is seated in a circle how many students are in the pe class?
62
How are you able to see?
each human has a black circle in there eye which is called a pupil,when someone is in the light the pupil does not need that much light so it gets smaller but if it is in a dark area the pupil gets bigger because the eye needs lots of light to indicate where the person is going
What is the possessive noun for pupil?
Pupil's The pupil's mother came to school.
What is the cell in human body can be seen from outside?
Skin and hair are two types of cells that can be seen from outside. Several types of eye cells can also be seen: * sclera (white of the eye) * pupil (black circle inside iris) * iris (colorful ring around pupil which controls focus) * cornea (clear part in front of iris and pupil)
What is the homograph word for pupil?
Pupil
The opening through which light enters the eye?
The pupil allows light to enter the eye.
What is the apostrophe of pupil Questions?
The word pupil is a common singular noun. It requires no apostrophe.The pupil looked bored.If the word pupil has a possession or belonging, it needs an apostrophe.The pupil's questions challenged me.The principal was amazed at the pupil's insightful questions.
