Can a green eyed father and a brown eyed mother have a blue eyed baby?
A lot. A brown eyed dad and a green eyed mom can have a blue eyed child because there are at least two eye color genes. Because of this, it is possible for both green and brown eyed parents to be carriers for blue eyes. And as carriers, they each can pass down blue eye genes to their children.
Can 2 parents with blue eyes have a child with brown eyes?
Eye color is not an example of a simple genetic trait, and blue eyes are not determined by a recessive allele at one gene. Instead, eye color is determined by variation at several different genes and the interactions between them, and this makes it possible for two blue-eyed parents to have brown-eyed children.
Can a child have different eye color than parents?
Yes and no. A child’s eye color definitely is influenced by the color of their parents’ eyes. But the parents’ genes can mix and match in many different ways. … Each parent has two pairs of genes on each chromosome, and multiple possibilities exist for how this genetic information is expressed in terms of eye color.
Can two brown haired parents have a blonde baby?
If two brunette parents both have a recessive blonde gene, there’s a 25% chance they’ll each pass down their recessive gene, resulting in a blonde child.
Can 2 blue eyed parents have a green eyed child?
First, the answer is yes to both questions: two blue-eyed parents can produce green or brown-eyed children. Eye color is not the simple decision between the brown (or green) and blue versions of a single gene. There are many genes involved and eye color ranges from brown to hazel to green to blue to…
How does a baby get blue eyes?
Iris color, just like hair and skin color, depends on a protein called melanin. We have specialized cells in our bodies called melanocytes whose job it is to go around secreting melanin. Over time, if melanocytes only secrete a little melanin, your baby will have blue eyes.
Does blue eyes come from inbreeding?
Blue eyes are a recessive trait, and the gene must be inherited from both parents. (Green eyes involve a related but different gene, one that is recessive to brown but dominant to blue.)