Answers: 1
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.
Answers: 2
Health, 23.06.2019 12:00
Which statement supports the principle ideas of jean piaget's philosophy? adults should not interact with teachers. children are best educated through standardized training. adults do not think better than children, but they think differently. children should not form hypotheses until they are certain their findings will be correct.
Answers: 2
Health, 23.06.2019 12:40
What are the symptoms of diabetes? what are the different types of diabetes?
Answers: 1
Describe the key structural and functional differences in the three major muscle fiber types. How do...
Mathematics, 31.05.2021 17:00
Mathematics, 31.05.2021 17:00
English, 31.05.2021 17:00
Arts, 31.05.2021 17:00
Chemistry, 31.05.2021 17:00
Business, 31.05.2021 17:00
Biology, 31.05.2021 17:00
Mathematics, 31.05.2021 17:00
Social Studies, 31.05.2021 17:00
Mathematics, 31.05.2021 17:00
Computers and Technology, 31.05.2021 17:00