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Give an example of a heterozygous genotype 12?
In humans, an example of a heterozygous genotype would be Aa for blood type, where one allele codes for blood type A and the other for blood type B.
What is the heterozygous for the A allele?
Heterozygous for the A allele means having one copy of the A allele and one copy of a different allele (e.g., a or B) at a particular gene locus. In genetics, the term heterozygous refers to an individual possessing two different forms (alleles) of a particular gene.
A man heterozygous for blood type A marries a woman heterozygous for blood type B The chance that their first child will have type O blood?
There is a 25% chance that their first child will have type O blood if both parents are heterozygous for blood type A and B. This is because the child could inherit an O gene from each parent, resulting in blood type O.
What types of blood can I get if I have AB blood type?
A person with phenotype AB blood must have genotype AB blood. Meaning that the person has inherited both A and B alleles.
What genotypes give you A B ABand O blood type?
The possible genotypes of blood type A are AA and AO. The possible genotypes of blood type B are BB and BO. The genotype of blood type AB is AB. The genotype of blood type O is OO.
Give an example of a heterozygous genotype 12?
In humans, an example of a heterozygous genotype would be Aa for blood type, where one allele codes for blood type A and the other for blood type B.
What does it mean heterozygous for blood type A?
Body system
Will parents with a positive blood type have children with a positive blood type?
There is 50% that children will be of negative blood type if parents are heterozygous positive. 25% if one parent is homozygous and other heterozygous. 0% if both homozygous.
What is the genotypes of a blood type A?
Blood type A may be AA homozygous or AO heterozygous. This blood type has at least one "A" and no "B."
A man heterozygous for blood type A marries a women heterozygous for blood type B the chance that their first child will have type O blood is?
To determine the chance that their first child will have type O blood, we can use a Punnett square. The man, being heterozygous for blood type A (genotype AO), can pass on either the A or O allele, while the woman, being heterozygous for blood type B (genotype BO), can pass on either the B or O allele. The possible combinations for their child are AO, BO, AB, and OO. Therefore, there is a 25% chance that their first child will have type O blood (genotype OO).
Can a a blood group father produce an o type child?
An A blood group father can have an O type child. If he does, then he is heterozygous for type A.
What is the genotype of someone who is heterozygous for Type B blood?
A person who is heterozygous for Type B blood has the genotype I^B i, where I^B represents the allele for Type B blood and i represents the allele for Type O blood. This means they carry one allele for Type B and one for Type O. As a result, they express the Type B blood phenotype due to the presence of the dominant I^B allele.
What is the heterozygous for the A allele?
Heterozygous for the A allele means having one copy of the A allele and one copy of a different allele (e.g., a or B) at a particular gene locus. In genetics, the term heterozygous refers to an individual possessing two different forms (alleles) of a particular gene.
How would you represent the genotype for a woman who is hybrid for a type of A blood?
A woman with type A blood may have genotype AO or AA. The heterozygous type is AO.
A child is born with type AB blood what blood must the parents have?
The most likely blood type for the child is A positive - but A negative, O positive and O negative are also possible depending on the genotypes of the parents. If both parents are heterozygous AO, then the child could have either A or O type blood. If either parent is homozygous, AA, then the child must have blood type A. If the parent with positive blood is heterozygous, Dd (+-), then the child could have either positive or negative type blood. If they are homozygous, DD (++), then the child must have positive type blood.
Can you father someone who has type O blood?
A man with any blood type by AB can father a child with type O blood. A parent heterozygous for type A or B may have a child with type O.
A man heterozygous for blood type A marries a woman heterozygous for blood type B The chance that their first child will have type O blood?
There is a 25% chance that their first child will have type O blood if both parents are heterozygous for blood type A and B. This is because the child could inherit an O gene from each parent, resulting in blood type O.
