0
The avreage size of an adults eyeball is about 2/3 of a ping pong ball
Wiki User
∙ 15y ago
Add your answer:
Earn +20 pts
How Does the Cow eye work?
The cow has a blind spot on the lining of the eye. The cow's eye actually has the muscle change the size of it's pupil, as well as changing the amount of light that can be entered in the eye.
What does the iris of the human eye do when the light is bright?
The Iris controls the size of the pupil to control the brightness of the light that's allowed to enter the eye. This is a protective measure when the light is too bright and it also opens the iris in low light situations to allow the eye to see more. Well, the iris changes the size of the pupil so when you are in bright light your pupil will get smaller because the eye will absorb all light striking it. However, when you are in a dark room or place your pupil will get bigger/wider because it has no light to absorb it so your eye wants light. For example think of the pupil trying to look for light so it has to get wider!
Why do you need a special microscope to see atoms?
Because traditional optics cannot magnify something the size of an angstrom to a level viewable by the human eye. In addition atoms move faster than a human could track.
What does Sandra is heterozygous for eye shape mean.?
To put it best in words, Sandra has two different alleles for eye shape. So one parent has a certain eye shape, while the other has a different eye shape. Sandra will gain the dominant trait for her eye shape.
What does the myelin do in the eye?
Demyelination in the brain and its effects on the optic nerve can cause objects directly ahead to be blurred in one eye, and eventually lead to blindness in that eye.
What is the Size of a Human Eye?
The size of a human eye is the size of a golfball.But most of the eye is inside your head.The size of an eye of an average person will never change. If you want more detail or information go to http://wikipedia.com/eyes or you can read the book called "The human body".
Does hurricane depend on the eye size?
Yes it does the bigger the eye size the more out of control the storm is and if it is small it has no effect like that
How big is an ostriches brain?
== == It is, in fact, smaller than its eyeball.
What is the size of smallest word your eye can read?
SIZE 1 font
How big is a cow eye?
a sheep's eye is usually about 5 inches in diameter. the actual eye is smaller than that, but the eye is covered in layers of fat, which increases the size by an almost half an inch.
What does a whale eye look like?
The size of the eye is about the size of a large grape. It looks like a dogs', without any white parts.
Does the human eye get bigger when it sees something beautiful?
The human eye can not grow. The size you are born with is the size you will always have.
Is the average kidney about the size of a head a fist an eye or about the size of a basketball?
basketball
What size is the biggest eyeball?
The largest eye known for a living creature is the eye of the Colossal Squid at about 30cm in size. The blue whale's maxes out at about 15cm
How big is a peacock's brain?
the size of it's eye
The part of the eye which decreases in size when a bright light is shone into the eye?
The pupil decreases in size to lessen the amount of light allowed in, so as to prevent damage.
How big is a elephants eye?
An elephants eye is 34 millimeters in diameter. The elephants eye is relatively small compared to the size of its head.
