Jenner's successful use of cowpox virus as a vaccine against the smallpox virus was due to the fact that (a) the cowpox virus made antibodies in response to the presence of smallpox(b) the immune system responds nonspecifically to antigens(c) cowpox and smallpox are caused by the same virus(d) there are some epitopes (antigenic determinants) common to both pox viruses
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Biology, 22.06.2019 03:00
How did the discovery of the rhesus factor affect society? o more patients died from having a transfusion with the wrong rhesus factor 0 new treatments during pregnancy could prevent harm to the developing child. o less donated blood could be used in the treatment of patients. the number of blood types was reduced by half
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Biology, 22.06.2019 11:00
Match the following terms and definitions. 1. species that are adapted to live in equilibrium at carrying capacity population density 2. population growth that reaches equilibrium and carrying capacity population 3. death rate mortality 4. birth rate k-selected 5. a group of interacting individuals of the same species within the same geographic area natality 6. the number of organisms living in a particular area logistic growth
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Jenner's successful use of cowpox virus as a vaccine against the smallpox virus was due to the fact...
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