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Genetics Multiple Alleles - Questions and Answers

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6. A person having ‘A’ blood group can give blood to the
A. A, AB groups
B. B, AB groups
C. AB groups
D. O, AB groups
Explanation:
7. Which of the following produces RBCs without both polysaccharides
A. Homozygous dominant
B. Heterozygous dominant
C. Homozygous recessive
D. Codominant
Explanation:
8. Who discovered Rh factor
A. Landsteiner + Wibner
B. Landsteiner + Weisner
C. Wiener + Weisner
D. Landsteiner + Wiener
Explanation:
9. In erythroblastosis foetails, which factors in the mother pass through placenta into the foetus
A. Rh antigens
B. Rh antibodies
C. ABO antibodies
D. Both 1 and 2
Explanation:
10. In which blood group co-dominance is exhibited
A. A
B. B
C. AB
D. O
Explanation: