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If a mother is heterozygous will she have a child with blond hair?
Wiki User
∙ 14y ago
A heterozygous mother can have a blond or dark-haired child, depending on the father.
Wiki User
∙ 14y ago
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What is heterozygous?
Heterozygous refers to alleles that are not the same. For example, lets pretend that the gene for hair color is H for brown hair and h for blond hair. If someone was HH, they would be homozygous because the two alleles of the gene are the same. If a person was blond, their genes would have to be hh, which is homozygous recessive. Heterozygous is when the alleles are different, like so: Hh.
Can black haired mom and blonddad have blond child?
Well, actually yes it also depends in bouth mom and dad geneticts if the mother Or father of the mom had blond hair and dad has blond hair, well the kid has more Chanses to be blond but if the mother or father of dad have black hair and mom have black hair well the kid have more Chanses of having black hair...or the kid can be born blond and when he grow up the hair can turn black... So it all depends but yes it can happend.
Which is the dominant gene father has dark brown eyes mother has blue eyes?
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 = brownbl = blueBbl X Bbl1/4 of the offspring would have blue eyes, 25%.
Child hair colour if father has brown hair mother blond and grandmother red?
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Black hair is dominant over blond hair A blackhaired woman and a blondhaired man reproduces What are the chances of this couple having a blond -haired child?
50%
If a child has blond hair and both of her parents have brown hair what does that tell you about the allele for blond hair?
Both of the parents were heterozygous with the blonde hair allele, which is recessive. When there are two parents that are heterozygous, there is a 25% chance their offspring will get two of the recessive alleles. A punnett square can be useful when determining the different phenotypes and genotypes possible in offspring
Can a blond hair mom and a dark hair father produce a blond hair child?
Yes, however it is much rarer as dark genes are dominant. My father had dark hair and my mother had blonde hair - I have dark hair.
If the mother has red ginger hair and hazel eyes and the father has blond hair and blue eyes what colour hair and eyes will the child have?
my child has the same as my husband red hair and green eyes
What is heterozygous?
Heterozygous refers to alleles that are not the same. For example, lets pretend that the gene for hair color is H for brown hair and h for blond hair. If someone was HH, they would be homozygous because the two alleles of the gene are the same. If a person was blond, their genes would have to be hh, which is homozygous recessive. Heterozygous is when the alleles are different, like so: Hh.
Can black haired mom and blonddad have blond child?
Well, actually yes it also depends in bouth mom and dad geneticts if the mother Or father of the mom had blond hair and dad has blond hair, well the kid has more Chanses to be blond but if the mother or father of dad have black hair and mom have black hair well the kid have more Chanses of having black hair...or the kid can be born blond and when he grow up the hair can turn black... So it all depends but yes it can happend.
Which is the dominant gene father has dark brown eyes mother has blue eyes?
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 = brownbl = blueBbl X Bbl1/4 of the offspring would have blue eyes, 25%.
Dark hair parents light hair child how is this possible?
Everyone has at least two genes for hair color, but brown is dominant. If both parents have Brown-Blond genes, then they will have brown hair (because it is dominant over blond), but the child could get one blond gene from each parent and thus be Blond-Blond, and thus be blond.
Can parents with red and brown hair have a blond hair child?
Yes.
If your mother was born with blonde hair and you were born with blonde hair but your boyfriends hair is brown and his parents hair is brown then what color hair will your baby have?
its kind of gentic so you child should have in the middle like a really dirty blond
Child hair colour if father has brown hair mother blond and grandmother red?
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Can a B positive mother and a 0 negative father have an AB negative baby?
yes, like if both parents are blond, child may have black hair
Black hair is dominant over blond hair A blackhaired woman and a blondhaired man reproduces What are the chances of this couple having a blond -haired child?
50%
