Your friend has type O blood and is being transfused with type AB blood. We would expect: No reaction because type O blopd is the universal acceptor. )No reaction because type AB is the universal donor. )A reaction, because type O blood has antibodics to both theA and B antigens. )A reaction, because type AB blood has antibodics to the O antigen. ONo reaction because type AB blood contains no antibodies.
Genetic Recombination
Recombination is crucial to this process because it allows genes to be reassorted into diverse combinations. Genetic recombination is the process of combining genetic components from two different origins into a single unit. In prokaryotes, genetic recombination takes place by the unilateral transfer of deoxyribonucleic acid. It includes transduction, transformation, and conjugation. The genetic exchange occurring between homologous deoxyribonucleic acid sequences (DNA) from two different sources is termed general recombination. For this to happen, an identical sequence of the two recombining molecules is required. The process of genetic exchange which occurs in eukaryotes during sexual reproduction such as meiosis is an example of this type of genetic recombination.
Microbial Genetics
Genes are the functional units of heredity. They transfer characteristic information from parents to the offspring.
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