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If a baby is born with dark blue eyes and they start changing to a lighter blue does that mean he won't have brown eyes?
Yes.
Brown eye gene = B
Blue eye gene = b
Each person has two copies of the eye color gene in their genome, one inherited from each parent. Now if both parents only carry the gene for brown eyes, BB and BB, then their child will receive one B from each parent, ending up as BB. The same works for blue eyes, if that's the only gene both parents carry, bb and bb. Each parents gives on b to the child, who ends up as bb.
If you have one parent who only has the gene for brown eyes, BB, and one parent who only has the gene for blue eyes, bb, then all the children will have brown eyes. Example: One parent gives a B, the other gives a b. Bb = brown eyes. Here's why: When you have two alleles (coding sequences) from genes that are at odds with each other, one version will override the the other. When dealing with eye color, B always dominates b. But these children now carry the b gene in them, and could pass it down to their own children. Some of them, depending on the other parent, could end up with blue eyes.
If one parent is Bb, and the other is bb, then each time they have a child, there is a 50% chance it will have blue eyes. Example: First parent is Bb, second parent is bb, then their children will end up as either Bb, bb, Bb, bb. If both parents carry the genes for brown eyes and blue eyes, then each time they have a child, there is a 25% chance it will have blue eyes. Example: First parent is Bb, second parent is Bb, then their children will end up as either BB, Bb, Bb, bb.
What else can I help you with?
What does it mean dreaming of a baby with Teal eye color changing to brown?
The "baby" in this dream probably represents a task or project or even an idea of the dreamer's that is rather vulnerable while in the process of development. The changing eye color suggests that the project is changing in an unexpected way.
What are some baby related words that start with c?
· car seat · changing table · crib
What color do you get when you mix brown with white?
light brown...Brown and white mixied together is the colour of vegitmite and butter makes it look like baby vomit
What is expected in a public baby changing room?
a Baby changing table and a sink.
Who is caring Chris Brown's baby?
Chris Brown does not have a baby.
What do baby coi fish look like?
Baby coi look brown when they first hatch. They start getting their color a few weeks later.
Baby Changing Table?
form_title= Baby Changing Table form_header= Install a baby changing table at your workplace today! Where will the baby changing table be located?* = _ Are you interested in fold down or free standing models?* = () Fold Down () Stand Alone () Not Sure How many baby changing tables will you need?* = {1,2,3,4,5,6,7,8,9,10, More than 10}
How can you tell your sim is pregnant after trying for a baby?
If your sim is pregnant after trying for a baby "Rock a by baby" will start playing and after about two or three days you will notice your sim changing everyday and undies uniforms and getting a bit of a baby bump.
Can a caramel colored woman and light skinned man make a light skinned baby?
The short anser is yes. The longer is: A lot depends on the genes of the parents. The genes of the grandparents can have an influence. For example: if both parents have blue eyes but a grandparent has brown eyes, the baby can have brown eyes.
How are baby changing units helpful?
Baby changing units are very helpful for if you have an infant that needs changing while you are out. These changing units are located in public women's restrooms.
What color eyes will your baby have if the father has brown eyes and you have brown eyes?
Your baby would have brown eyes.
Is Rihanna's baby by Chris Brown?
Rihanna does not have a baby and neither does Chris Brown.
