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In the ABO blood group system, blood type A is considered to be dominant over blood type O. This means that if an individual inherits one allele for type A from one parent and one allele for type O from the other, their blood type will be A. Blood type B is also dominant over type O, while blood type AB is considered co-dominant, expressing both A and B antigens.
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Which blood type is inherited by incomplete dominance?
AB
In humans blood type inhenitance is an examle of?
It can be an example of co-dominance, a seen in people with type AB blood.
Is blood type an example of polygenic inheritance?
It is co dominance (AB)
What does co dominance mean?
Co-dominance happens when two genotypes are expressed at the same time. For example, one parent can have blood type A and one parent can have blood type B and together produce a child with blood type AB. If two parents have the blood type AB, the child has a chance of being mentally ill.
What allele pair would show co-dominance of blood types?
Type AB
What is expressed when both alleles for a gene are equally exprssed as in human blood type?
co dominance
What is expressed when both alleles for a gene are equally expressed as in human blood type?
This is called co-dominance. This is when 2 or more alleles are expressed at the same time. In other words they both affect the phenotype. In the example of human blood ABO type we have an allele for A = IA, B= Ib O=iIAIb = AB blood typeIbIb = B blood typeIai = AIaIa = A bloody typeIbi = B blood typeii = O blood type
What determines a persons blood type-?
Genotype, complete dominace A, complete dominance with positive RH factor A+, co dominant AB
Which blood type is inherited by codominance explain answer?
blood group A & B, because when they inherited together gives rise to AB blood type. AB blood type is co-dominance currently there is no incomplete dominance blood type known to the scientific community
Does blood type have non Mendelian genetics?
Yes,it show polyallelism and co dominance which are non mendalian characteristics
In humans blood type inheritance is an example of?
Inheritance of blood type in humans follows Mendelian inheritance, where the ABO blood type is determined by multiple alleles (A, B, O) with co-dominance and/or recessive relationships. Each person inherits one allele from each parent, resulting in four potential blood types (A, B, AB, O).
What type of allele dominance occurs when both alleles are active and expressed?
Either Co-dominance, where different parts of the organism display the different alleles (i.e. red and white flowers), or a combination of the two alleles (i.e. red and white alleles make pink flowers)
