This is a free sample excerpt of the paper. Join to view the full essay
|
Color Blindless
Part 1 of Paper
....ait, but can result from a chemical imbalance or eye
injury.
There are three primary colors. They are red, blue, and yellow. All
other colors are the results of different combinations of primary colors.
Special visual cells, called cones, are respon-sible for our ability to see
color. People with normal vision have .... Part 2 of Paper
....d, green, and gray, but can
easily distinguish blue and yellow. Some cannot even see the longest wavelengths
of light -- the red end. Though it is rare, others cannot see the short
wavelengths, near the violet end. These people tend to confuse blue, yellow,
and gray, but not red and green.
Normal vision is called trichromatism. Most color blind people have a
version of trichro-matism called anomalous trichromatism. People with this
condition can see the same colors as people with normal vis.... |
| Number of words: 692 - Approximate pages: 3 |
|
Here are PaperHelp we are used to dealing with students in a rush to complete their research papers on a tight deadline. That is why when you
join our site, your account is activated immediately enabling you to get the information you need as quickly as possible. We also know that
students usually are on a tight budget, which is why we give you access to a large number of papers, 45,000+ to exact, for one low monthly
price. With so many essays available, there is a very good chance you'll be able to find what you need. So join today and get your paper
done.
| Length |
Membership Type |
Price |
Register |
| 30 days |
recurring |
$19.95 |
| 90 days |
recurring |
$39.95 |
| 180 days |
non-recurring |
$69.95 |
|
|
|
