As a genetic trait, eye color tends to be passed down from our parents. Without a doubt, multiple genes will be responsible for defining eye colors, in which brown eyes seem to be the more dominant color in comparison with green or blue ones. If we’re partially colorblind, then it may be tough to actually tell what color our eyes have. Sometimes, eye color can be more difficult to determine, as it changes slightly in response to the color clothing we’re wearing, the light, or so on. As a result, identifying our eye color should be accomplished with some support and a bit of research.
A Genetic Format for How Eye Color Can Work
People absolutely much share the same set of genes. In fact, this seems to be a big part of what often makes us become human. However, it’s worth pointing out that what make each of us unique are truly small differences in the same set of genes. Bear in mind that eye color is no different; and all of us share the same eye color genes. Hence, we just receive different eye colors from having varied gene versions.
Basically, the best system we’re likely to have for easily guessing eye colors is to use 2 different genes, in which one gene shall come in 2 versions – brown (B) & blue (b); while the other gene will come in 2 versions – green (G) & blue (b). Prior to getting any further, it is better to understand that we all have 2 copies of most of our genes – one from our father and one from our mother. As a result, we also own 2 copies of each eye color gene. The following chart will illustrate 9 possible combinations of gene versions as well as the eye color we may get with each:
|
Brown |
BB bb |
|
Brown |
BB Gb |
|
Brown |
BB GG |
|
Brown |
Bb bb |
|
Brown |
Bb Gb |
|
Brown |
Bb GG |
|
Green |
bb GG |
|
Green |
bb Gb |
|
Blue |
bb bb |
Table 1: Eye Color Genetic Chart
See! There are 6 ways to possess brown eyes, 2 ways to possess green eyes, and only one way to end up with the blue eyes, right?
In brief, the human eye color chart seems not to be something we can run into in our magazine subscription monthly. Several individuals do not even know its existence. The truth is that we are quite able to use the diagram to check out what colors look best on us, and then enhance our natural beauty. According to various flecks and shades in our eyes, clothing can look different on us, in comparison with someone else.
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