Answer:
the man would have type B blood
the women would have type A blood
Explanation:
In the given question, the genotype of the parents are :
- One parent is Heterozygous for A
- Other parent is heterozygous for B
Blood is made up of Red Blood Cells, White Blood Cells and Plasma.
There are majorly four type of Blood Groups such as:
- Blood Group A
- Blood Group B
- Blood Group AB
- Blood Group O
Blood group AB doesn't contain any antibodies and thus they lack antigens and couldn't donate it to any other blood group.
Thus AB is a Universal Acceptor.
Blood Group O does not contain any antigen and thus it is the Universal donor.
Genotype simply means version of DNA sequence that an individual has. There is a large amount of variation in DNA sequencing among individuals and these sequencing when applied to an individual gene are called as genotype.
Genotype can also be used to refer to the alleles or variants an individual carries in a particular gene or genetic location.
The number of alleles an individual can have in a specific gene depends on the number of copies of each chromosome found in that species, also referred to as ploidy.
Allele is defined as the variant of a given gene.
In genetics it is normal for genes to show deviations or diversity and all alleles together make up the set of genetic information that defines a gene.
In the given question the genotype of the first child would be IAIO and for the second child it is IB IO. For the third child, it is IAIB and the fourth child would be having IO IO.
As children inherit one allele from each parent, these genotypes are possible only when the genotype of parents is IAIO i.e. heterozygous for A and IB IO heterozygous for B.
Thus one parent is Heterozygous for A and other parent is heterozygous for B.
To learn more about genotype here
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