If a child has blood group O,and the father h | vedclass

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(B) The blood group $O$ is represented by the genotype $I^OI^O$. Since a child inherits one allele from each parent,the child must have received one $

Vedclass · Accepted Answer

$I^BI^B$

Vedclass · Answer

(B) The blood group $O$ is represented by the genotype $I^OI^O$. Since a child inherits one allele from each parent,the child must have received one $I^O$ allele from the father and one $I^O$ allele from the mother. Therefore,the father must possess at least one $I^O$ allele. If the father has blood group $B$,his possible genotypes are $I^BI^B$ (homozygous) or $I^BI^O$ (heterozygous). However,if the father's genotype were $I^BI^B$,he could only pass the $I^B$ allele to his offspring,making it impossible for the child to have blood group $O$. Thus,the father's genotype cannot be $I^BI^B$ if the child has blood group $O$.

If a child has blood group $O$,and the father has blood group $B$,what must the father's genotype $NOT$ be?

Similar Questions

Fibrins are formed by the conversion of inactive fibrinogens in the plasma by the enzyme........

The most well-known blood grouping system is the $ABO$ system. It is named $ABO$ and not $ABC$ because the $\text{O}$ in it refers to having:

Which antisera is used to detect the $Rh$ blood group?

What is the proportion of $Rh$ $^{\text{+ve}}$ individuals in the human population?

Factors for coagulation or clotting of blood are present in the plasma in an .......... form and plasma without clotting factor is called ........

Vedclass Test Series

Exam Paper Generator

Online Exam Module