In human genetics, hazel eyes are a recessive characteristic. Lighter eye colors are recessive to darker eye colors; this means that brown eyes are dominant over every other eye color.Know More
All humans inherits from their parents two alleles, or forms of genes, that govern eye color. The HERC2 gene has two alleles, brown and blue. The other genes for eye color, the gey and bey2 genes, work together to dictate the different shades. Each person's eye color depends on which two alleles they inherit.
The brown HERC2 allele is dominant overall, so anyone that inherits a brown HERC2 allele will have brown eyes, no matter what the other allele is. The combination of bey2 and gey make brown, green, hazel or blue eyes. These different alleles dictate how much melanin to make, and more melanin means darker eye color.Learn more about Molecular Biology & DNA
Since hazel eyes contain a range of colors, many options are available. Elle suggests trying lavender, violet or plum to enhance the green streaks in hazel eyes. Since hazel eyes are in between brown and green, complimentary colors of either one work well for hazel eyes.Full Answer >
Dominant alleles are inherited genetic instructions that hide the presence of contrasting instructions. The dominance of these instructions is observable in the physical traits of the organism.Full Answer >
Hazel eyes are characterized by their unique coloring, with a mixture of brown, green, blue and gold. Individuals with hazel eyes have eyes that appear to be multicolored and may change, depending on lighting and what the individual is wearing.Full Answer >
After green eyes, gray and silver eye color are among the rarer shades. The only eye colors more rare in humans are the honey-gold amber eye color and red eyes.Full Answer >