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Class 12BiologyPrinciples of Inheritance and VariationMultiple alleles
Medium

The gene $I$ that controls the $ABO$ blood grouping produces antigens on the surface of red blood cells. What are these antigens made of?

  • A
    Protein
  • B
    Polysaccharide
  • C
    Lipid
  • D
    Nucleic acid
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Class 12 Questions

Class 12

Biology Questions

Chapter

Principles of Inheritance and Variation

Subtopic

Multiple alleles

Similar Questions

If one parent has blood group $A$ and the other has blood group $B$,what blood group$(s)$ can their offspring have?

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In humans,how many genotypes and phenotypes are produced by the three different alleles of the $ABO$ blood group system?

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Which of the following is an example of multiple allelism?

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The genotypes of a husband and wife are $I^AI^B$ and $I^Ai$ respectively. How many different genotypes and phenotypes are possible among their children?

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$A$ couple has four children with blood groups $A, AB, A,$ and $O$ respectively. What are the genotypes of the parents' blood groups?

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