Which of the following blood transfusions can be made safely?
Correct answer: B. Group B to group AB
- A. Group A to group B
- B. Group B to group AB
- C. Group AB to group O
- D. Group A to group O
Explanation
Blood Group B can easily be transfused to the person having blood group AB, the reason being the person having blood group AB will have antigens of A as well as B on its cells, hence the body recognizes both A and B.
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About Inheritance
Mendel's laws explain segregation, independent assortment and the prediction of genetic ratios using alleles, genotypes and phenotypes. The chapter also covers linked genes, recombination and crossing over during meiosis, then applies pedigree reasoning to X-linked recessive traits, which show different inheritance patterns in males and females.
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