EASY
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Which among the following is not an application of blood group inheritance?

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Important Questions on Body Fluids and Circulation

EASY
When homozygous 'A' blood group Man marries homozygous 'B' group Woman in 'F1' generation and 'AB' group of springs are born. When these 'F1' individuals marry each other. in 'F2' generation individuals with how many blood groups are born?
MEDIUM

Which kind of inheritance is shown by human blood group?

(i) Incomplete dominance

(ii) Co-dominance

(iii) Multiple allele

(iv) Pleiotropy

MEDIUM
Following are the types of immunoglobulin and their functions. Which one of the following is INCORRECTLY paired?
EASY
If the genotypes determining the blood groups of a couple are IAI0 and IAIB, then the probability of their first child having type O blood is
MEDIUM
What are multiple alleles ? Describe multiple alleles with the help of ABO blood groups in man.
EASY
If the RBCs of a blood sample are agglutinated when mixed with anti B antibodies, then the blood group of the blood sample is
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Which ONE of the following is the most likely ratio of blood groups (A : B :AB) among the progeny from heterozygous parents with B and AB blood groups?
MEDIUM
What is the possible blood group of children whose parents are heterozygous for A and B blood groups?
EASY
Person with blood group AB is considered as universal recipient because he has:
HARD

Study the following statements about the blood groups,
A) The genes for Rh antigen are located on somatic chromosome pair-1.
B) Multiple alleles occupy different loci of homologous chromosomes.
C) The expression of blood types in man is by 3 alleles of a single gene.
D) Blood cells of the foetus are destroyed by Ig G type of antibodies.

From the above, identify incorrect statements.

EASY
Which of the following conditions cause erythroblastosis foetalis?
MEDIUM
A person with blood group "A" can (i) donate blood to, and (ii) receive blood from:
EASY
A sample of blood shows clumping with antiserum A but not with antiserum B. The blood group would be
MEDIUM
Select the correct Rh-blood groups of the parents, whose child is affected with erythroblastosis foetalis.
EASY
Which one of the following statements is incorrect with respect to human antibodies?
MEDIUM
The genotype of a husband and wife are IAIB & IAIO. Among the blood types of their children, how many different genotypes and phenotypes are possible?
MEDIUM
Choose the correct genotypes of parents, who have 50% of their progeny with B blood group
EASY
If both parents have AB group, this blood group is not expected in their children.