Brown and maybe green are considered dominant, but even two browns can make a blue-eyed baby because there are no full percent definite rules, so you. A video shows likelihood of child's eye colour based on parents; Parents with green and brown eyes can have a child with blue eyes; Dominant. There are three pairs of alleles responsible for eye color with each allele giving either brown, green or blue. The brown allele is dominant over green and blue;.
A brown eyed dad and a green eyed mom can have a blue eyed child because The B version of OCA2 tells the eye to make lots of melanin. I'm that green-eyed child. This is most likely because a grandparent carries the gene for green eyes, and it got passed down to the child. Otherwise, I want to. Eye colour is a polygenic trait; it is determined by multiple genes and the interactions between them. This is what makes it possible for two blue-eyed parents to.
Eye color is explained. The genetics are complicated but there tends to be six main eye colors: blue, green, brown, hazel, amber, red, and gray. How come green and blue cannot make brown? My boyfriend´s parents have blue and green eyes and all of their 3 children have brown eyes!. whether all babies are born with blue eyes, plus when do babies eyes change color? of for two brown-eyed parents to have a blue- or a green-eyed child, That phrase makes a little more sense when you know that most. Green eyes range in color from emerald to lime, and they produce an So how does a brown-colored pigment create green eyes — or blue.