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What are the chances of inheriting blue eyes, a recessive gene, from both parents?
The chances of inheriting blue eyes, a recessive gene, from both parents is 25.
Can two brown eyes make blue?
Yes, two parents with brown eyes can have a child with blue eyes if both parents carry a recessive blue eye gene. Blue eyes are a recessive trait, so both parents must carry at least one copy of the blue eye gene for it to be expressed in their child.
How is it possible for two brown-eyed parents to have a blue-eyed child?
It is possible for two brown-eyed parents to have a blue-eyed child if both parents carry a recessive gene for blue eyes. When these recessive genes are passed on to the child, they can combine to produce the trait of blue eyes, even if the parents themselves have brown eyes.
The parents of Tim have brown eyes but Tim has blue eyes so How is this possible?
Tim's parents both have the recessive trait for blue eyes but their brown eye traits are the dominant ones that show. Time must have by chance gotten both the recessive genes from his parents and no brown eye genes thus his blue eyes go without the brown taking over.
Brown eyes are dominant over blue eyes in humans The genetic makeup of blue-eyed children who have brown-eyed parents must be?
B (dominant) is for brown and b (recessive) is for blue. If both parents have brown eyes, for them to have a blue-eyed child their genotypes (the combination of b's) must both be Bb, because they both need to provide a little b (to have blue eyes you must be double recessive (bb)). This is worked out using a Punnett Square. (example: https://mcglynn-bioreview4.wikispaces.com/file/view/basicpunnetsquare.jpg)
What are the chances of inheriting blue eyes, a recessive gene, from both parents?
The chances of inheriting blue eyes, a recessive gene, from both parents is 25.
Ifa woman and man both have brown eyes but their first child has blue eyes what are the chances that their second child will have blue eyes?
If both parents have brown eyes, it means they both carry the dominant brown eye color gene. However, if their first child has blue eyes, it indicates that both parents carry the recessive blue eye color gene. The chances of their second child having blue eyes would be 25%, as both parents would have to pass on the recessive gene for blue eyes.
Can a child have blue eyes if both parents eyes are brown and green?
It is possible for a child to have blue eyes if both parents are carriers of the recessive blue eye gene. Blue eyes are a recessive trait, so if both parents carry this gene, there is a chance their child could inherit blue eyes.
Can two brown eyes make blue?
Yes, two parents with brown eyes can have a child with blue eyes if both parents carry a recessive blue eye gene. Blue eyes are a recessive trait, so both parents must carry at least one copy of the blue eye gene for it to be expressed in their child.
Brown eyes are dominant Cross a homozygous brown with a recessive blue What color eyes will the offspring have?
all brown the chances of brown eyes both parents have to have blueeyes for blue eyes to become dominant but its still possible no matter what for blue or brown
If a child has blue eyes and both her parents have brown eyes what does that tell you about the trait for blue eyes?
That the trait for blue eyes was recessive in both parents.
Biracial baby with blue eyes parents brown eyes?
It means the parents carried the gene for blue eyes as a recessive gene.
How is it possible for two brown-eyed parents to have a blue-eyed child?
It is possible for two brown-eyed parents to have a blue-eyed child if both parents carry a recessive gene for blue eyes. When these recessive genes are passed on to the child, they can combine to produce the trait of blue eyes, even if the parents themselves have brown eyes.
Will Two blue eyed parents recessive definitely have a blue eyed Child?
Not necessarily. The blue eye color trait is recessive, but other factors can influence eye color inheritance. It is possible for two blue-eyed parents to have a child with a different eye color if there are other genetic factors at play.
How are your eyes blue?
recessive gene all humans have... caried from parents to spouse
The parents of Tim have brown eyes but Tim has blue eyes so How is this possible?
Tim's parents both have the recessive trait for blue eyes but their brown eye traits are the dominant ones that show. Time must have by chance gotten both the recessive genes from his parents and no brown eye genes thus his blue eyes go without the brown taking over.
If a child has blue eyes and both parents have brown eyess what does that tell you about the trait?
The gene for blue eyes is recessive.
