Basic Science : Genetics Multiple Alleles QUESTIONS AND ANSWERS :: part1 : 16 to 20
Following Basic Science multiple choice objective type questions and answers will help you in many types of 2024 job and other entrance examinations :
16.Who discovered Rh factor |
| Landsteiner + Wibner |
| Landsteiner + Weisner |
| Wiener + Weisner |
| Landsteiner + Wiener |
17.In erythroblastosis foetails, which factors in the mother pass through placenta into the foetus |
| Rh antigens |
| Rh antibodies |
| ABO antibodies |
| Both 1 and 2 |
18.In which blood group co-dominance is exhibited |
| A |
| B |
| AB |
| O |
19.In RBCs, which allele does not determine the synthesis of polysaccharides |
| IA |
| IB |
| IO |
| I |
20.Which of the following is the homozygous recessive condition producing RBCs without the polysaccharides |
| IA IA |
| IB IB |
| IA IB |
| IO IO |
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