Assertion: ABO blood group system provides a good example of multiple alleles. Reason: In ABO blood group system, when IA and IB alleles are present together, they both express their own types.

Question

Assertion: ABO blood group system provides a good example of multiple alleles. Reason: In ABO blood group system, when IA and IB alleles are present together, they both express their own types. (A) If both assertion and reason are true and reason is the correct explanation of assertion (B) If both assertion and reason are true but reason is not the correct explanation of assertion (C) If assertion is true but reason is false (D) If both assertion and reason are false

Tardigrade Admin · Accepted Answer

Correct answer is (b) If both assertion and reason are true but reason is not the correct explanation of assertion

Q. Assertion : ABO blood group system provides a good example of multiple alleles. Reason : In ABO blood group system, when IA and IB alleles are present together, they both express their own types.

If both assertion and reason are true and reason is the correct explanation of assertion

If both assertion and reason are true but reason is not the correct explanation of assertion

If assertion is true but reason is false

If both assertion and reason are false

Correct answer is (b) If both assertion and reason are true but reason is not the correct explanation of assertion

Q. Assertion : $A BO$ blood group system provides a good example of multiple alleles.
Reason : In $A BO$ blood group system, when $I^{A}$ and $I^{B}$ alleles are present together, they both express their own types.