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Yes in fact colorblindness is related to genetics.
Colorblindness is a sex (gender) linked disorder. In order to find out how colorblindness is inherited you must first know a little bit about sex linked genes.
Every person has 2 sets of gene for each trait (one set comes from your mom and one set comes from your dad) except when it comes down to genes found on your 22 chromosome ( or sex chromosomes)
The X sex chromosome is bigger than the Y chromosome and thus holds a few extra genes on it. In females because they have two X chromosomes they still have two of every gene. However, in males they only have one X and therefore they only have one set of the genes that are only found on the X chromosome and not the Y.
Colorblindness is one of these genes. It is also a recessive gene found on the X chromosome. Because females have two X's they are not likely to become colorblind. This is because in most cases a female will inherit the gene for colorblindness in one X and a gene for normal vision on the other X. But because males only have one X, if they have the gene for colorblindness they do not have another gene to dominate this one and therefore become colorblind.
In order for a male to become colorblind his mother should be either colorblind or a carrier for colorblindness, as a male gets his X chromosome from his mother.
Wiki User
∙ 13y ago
Wiki User
∙ 13y agoOrdinary eyecolor? No. Blue eyes result from having two copies of the blue eye color gene, one from each parent. Since the blue-eye gene is recessive, one MUST have two copies. Someone with one blue-eye gene and one brown-eye gene will be brown-eyed.
Wiki User
∙ 7y agoColored eyes are not a genetic defect. A defect would be if the eyes functioned poorly. Scientists now say that all blue eyed people had a common ancestor that was the first to have blue eyes about 6,000 to 10,000 years ago.
Wiki User
∙ 14y agoYes, the color of your eyes come from your parents.
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If you have green eyes and your husband has green eyes what color will your kids eyes be?
It would most likely come out a shade of brown. You cannot know the exact shade of brown until birth. Usually brown eyes are dominant.
Does Cody Simpson have green eyes or blue eyes?
blue
Do you use has or have your parents got blue eyes?
You would say "Have your parents got blue eyes?" or "Do your parents have blue eyes?"
What if your eyes are blue and your girlfriends eyes are brown Will your child have blue eyes or brown eyes?
You have a better chance of brown, because brown is dominant. If one of your girfriend's parents have blue eyes you have a The your girlfriend is a carrier of the recessive blue eyes gene and there is a 50% chance that your child will have blue eyes. If neither of her parents had blue eyes but one of their parents had blue eyes there is a 25% chance your child will have blue eyes. But statistics do not generally apply perfectly to real life, because life is fairly random. So it's better to say your chances SHOULD be 50% of having a child with blue eyes if one of your girlfriends parents have blue eyes, and your chances SHOULD be 25% etc.....
Eye color can a child have blue eyes from brown and green eyed parents?
yes, people with brown eyes can carry the blue eye gene, so two brown-or-green-eyed people who both carry the blue eye gene have a 25% chance chance of a blue eyed child (with each birth).
Is having brown hair and blue eyes a birth defect?
NO. See the answer for "Reason for brown hair and blue eyes"
How are your eyes red?
Your albino or its a birth defect.
What is that thing between charlie gibson's eyes?
Might be a birth defect or where something large was removed.
Are all newborn's eyes blue?
Caucasian babies' eyes are usually, but not always, blue at birth. The eyes of black people are not usually blue at birth, but brown. Typically, a newborn babies eyes are blue or gray-blue and may not attain their true color until 9-months of age.
Are green eyes a birth defect?
Oh my gosh no! Green eyes are gorgeous. I wish I had them! Honey, if you got 'em, count your blessings. They're rare. Green eyes come from having genes for brown eyes, but also genes for less concentrated pigment. Hazel eyes come from having blue-eye genes, and genes for less concentrated pigment.
Will humphrey pill cause birth defect?
Yes, it will cause birth defect.
Can something really have eyes in the back of their head?
Yes, the eye could be possible but it would be a birth defect and doctors would then remove the 3rd eye . The eye probably would be able to see but it is still possible but only as a birth defect.
Is it possible to have rainbow eyes?
If you maybe have rainbow contacts or a very extremely 1 in a zillion birth defect or your born in a different way.
How many eyes does a Mexican wolf have?
The Mexican wolf is just a breed of wolf. All wolves (no matter the type) have two eyes. The only exception to this is if they had a birth defect of if an eye was damaged in a fight.
How can your mom have blue eyes when she was born and now she has green eyes?
Almost all babies have blue eyes the day they are born. Your mother's eye color probably began to change shortly after her birth.
Is spina bifida a sex-linked gene?
The Spina Bifida birth defect is autosomal.
Are dimples a birth defect?
No they are not, lord jesus! Stop hating -_-
