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What is the genotype of the offspring that do not share the parents phenotype?
If both parents have the same phenotype, but the offspring did not share that phenotype, then it is likely that the parents have a dominant phenotype, but the offspring has a recessive phenotype, which means that the offpring's genotype would be homozygous recessive, and it's parents' genotypes would be heterozygous. For example, the parents may both have the genotype Bb, which gives them black fur. Approximately 25% of their offspring should have the genotype bb, which gives them the phenotype of white fur.
Is it true that people who are heterozygous recessive allele but who have a normal phenotype eill not pass the harmful recessive allele to their kids?
It depends on the genotype of the childs other parent. If your partner is heterozygous as well then there is a 25% chance your child will be homozygous recessive. If they are homozygous dominant then none of your children will have the phenotype of the recessive trait. They will just possibly be carriers of the recessive allele.
A child who inherits IA from his mother and IB from his father will have type?
A child who inherits the IA allele from their mother and the IB allele from their father will have type AB blood. This is because the IA and IB alleles are co-dominant, meaning that both alleles are expressed equally in the phenotype. As a result, the child will exhibit characteristics of both blood types, leading to the AB classification.
What blood type would a baby have if both parents have blood type O positive?
The baby would have blood type O positive. A child can only inherit blood type O from parents who each have at least one O allele. And since O is recessive, both parents must have two O alleles to have blood type O.
Can an a positive father and an b negative mother have an ab negative child?
yes it dependsupon the genotype and phenotype
Can a child be afflicted with a dominant trait if both her parents have a normal phenotype Why or why not?
No, a child cannot be afflicted with a dominant trait if both parents have a normal phenotype. This is because dominant traits require at least one copy of the dominant allele to be expressed, and if both parents have a normal phenotype, they would not carry the dominant allele to pass onto their child.
Both a man and a woman are heterozygous for freckles Freckles F are dominant over no freckles f What is the chances that their child will have freckles?
PHENOTYPE: 75% with freckles 25% without freckles GENOTYPE: 1FF:2Ff:1ff
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.
If night blindness is a recessive trait what should the phenotype of the couple's fourth child be?
If night blindness is a recessive trait, the couple's fourth child will exhibit the phenotype associated with night blindness only if both parents carry the recessive allele (i.e., they are either carriers or affected). If at least one parent has the dominant allele for normal vision, the child will not express night blindness. Therefore, the phenotype of the fourth child could be either normal vision or night blindness, depending on the genetic makeup of the parents.
What is the genotype of a child if the mother is homozygous for the dominant trait and the father is homozygous for the recessive trait?
The dominant parent is most likely homozygous dominant, and the recessive parent has only the homozygous genotype. So the dominant parent can pass on only dominant alleles for this trait, and the recessive parent can pass on only recessive alleles for this trait. So all of the offspring would be heterozygous and have the dominant phenotype.
A trait that is masked by a dominant trait is called?
DNAactually it is not DNA at all, a dominant trait, masks a recessive trait.
What happens when a dominant and recessive allele are both present?
The resulting offspring will have the dominant trait. It depends on if the dominant is hetero or homo...if it was homozygous then your offspring will have a hetozygous trait showing the dominant trait (to clear this up if you are confused lets say we are talking about brown eyes(BB-dominant) vs blue eyes(bb-recessive)--a homozygous would give you a brown eyed child with Bb and but if the person is heterozygous Bb and gets with a recessive you have a chance of getting Bb or bb giving you a possibility of a brown or blue eyed child)...wow i just made that way more confusing than it had to be
What is the difference between widows and orphans as used in word processing?
widows means a lady whose husband has died.orphan means a parentless child.
How can two parents with a dominant trait like a widow's peak have a child with a recessive straight hairline?
Yes, because they can carry the trait from their parents. You would need to look at the grandparents on both sides. If one grandparent on the maternal and one on paternal side had a widows peak then the parents could both be a carrier to the widow peak gene (wW), meaning they could produce a child with a widows peak. However, if both the maternal and or paternal grandparents lack a widows peak then it is impossible for a grandchild to have a widows peak because both parents would be recessive ww (straight hairline). When attempting to figure out genetics it is best to observe three generations for family genetic traits. However, when in doubt you should confirm with a paternity test.
What are parents called who have had a child die Spouses are widows widowers children are orphans what are parents who have lost a child?
Sad
Who established female child orphanage to provide education to the widows?
Ramabai Ranade
Who established female child orphanage to provide to education to the widows?
Ramabai Ranade
