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Sure you don't mean heterozygous dominant? If you don't there would be no blue eyed offspring. Let's assume you meant heterozygous dominant.

B = brown

bl = blue

Bbl X Bbl

1/4 of the offspring would have blue eyes, 25%.

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Blue eyed father brown eyed mother blue eyed grandfather of the father what color eye will offspring have?

Brown. My sister and I both have brown eyes. My grandparents on my fathers side and my grandmother on my mothers side were all blue eyed. My mother and her father had brown eyes. The genes for brown eyes are more dominant.


If a brown-eyed mother and a blue-eyed father have four children three will probably have brown eyes. What can you conclude from this?

Brown eyes are dominant traits


If mother has blue eyes father has brown eyes and grandmother has brown eyes on mothers side?

If what you're asking is how did your mother get blue eyes, then I can answer that. Brown is the most common eye color, meaning that it is obviously the dominant allele. Your mother must have gotten two recessive alleles for blue eyes; it's the only way that the recessive blue wouldn't be masked by the dominant brown.


What if your eyes are blue but one has some brown in it what does that mean?

that you must have had one dominant brown trait from either your mother or father. but all of your other traits are recessive blue.


If a mother has green eye and the father has blue will a baby have brown?

Possibly. It depends if you are you are carrying the allel for brown eyes. And it depends if that is recessive or dominant.


If your mother had brown eyes and her father had blue eyes what would the baby have?

Brown color of eye is dominant over blue color. If the mother is homozygous for brown color of eye, than the all the children will have brown color eyes. If mother is heterozygous for brown eyes, than 50% of children will have brown eyes and 50% will have blue eyes.


If a blue eyed mother marries a brown eyed father what will be the eye colour of the baby?

It depends, but most probably brown - because it is a more dominant colour. - x S.


What are the principles of the dominance?

Dominant when spoken of as a principle usually refers to the characteristics of genes and alleles (different forms of genes). A dominant trait for example would mask the expression of another. For example a brown eyed mother and a blue eyed father will have a brown eyed baby because brown is dominant and masks the fathers blue eyed gene.


If you crossed a homozygous dominant man with brown eyes with a homozygous recessive woman with blue eyes what color or colors would their children have?

I don't know what your scientific terms mean, but I can tell you that I am a blue eyed female (my father was brown eyed/my mother had hazel eyes). The father of my two children is brown eyed. Both of my children have blue eyes.


A child has brown hair and brown eyes His father has brown hair and blue eyes His mother has red hair and brown eyes The best explanation for the child having brown hair and brown eyes is that?

The child inherited both the genes for brown hair and brown eyes from both parents, as brown is likely a dominant trait in this case. The child also carries the genes for blue eyes from the father and red hair from the mother, but the dominant brown traits are expressed in the child's appearance.


What is the phenotype of the child if the father has brown eyes and mother has blue eyes assuming a complete dominence and recessive relationship between brown eyes and blue eyes?

If assuming that the dominance relationship is that the brown eyed gene is dominant over the blue eyed gene. Then the child's phenotype should be brown eyes.


What is the color of the baby eyes if the mother have the recessive gene for blue and the father has blue eyes?

I assume you mean the mother has a dominant allele for some other color. Father is homozygous recessive for blue. Dominant allele + recessive blue X recessive blue + recessive blue The baby has a 50% chance of blue eyes and a 50% chance of getting the dominant colored eyes.