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Health, 23.06.2019 04:31
In 2009, a flu pandemic was believed to have originated when viral transmission occurred from pig to human, thereby earning the designation, "swine flu." although pigs are thought to have been the breeding ground for the 2009 virus, sequences from bird, pig, and human viruses were all found within this newly identified virus. what is the most likely explanation of why this virus contained sequences from bird, pig, and human viruses? a) the virus was descended from a common ancestor of bird, pig, and human flu viruses.b) the infected individuals happened to be infected with all three virus types.c) related viruses can undergo genetic recombination if the rna genomes mix and match during viral assembly.d) the human was likely infected with various bacterial strains that contained all three rna viruses.
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Health, 24.06.2019 06:10
The amygdala is more highly aroused by fear than by any other emotion. true false plz
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Health, 24.06.2019 07:30
Select the correct answer from each drop-down menu. carbohydrates can be simple or complex. give an example of each. is an example of a simple carbohydrate, and is an example of a complex carbohydrate.
Answers: 1
Prompt Develop an action plan to achieve a personal flexibilty goal. How can you accomplish your goa...
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