Satish and his colleagues investigated the case of Timothy Ray Brown. They had genetic sequences from Brown's viral population before his marrow transplant, sequences from viruses that were supposedly detected in Brown after the transplant, sequences from common lab strains of HIV, and sequences from HIV in unrelated individuals. They used these sequences to build phylogenies. Sketch the sort of phylogeny you would expect to see if Brown were completely cured of HIV and contamination was to blame for detecting HIV in Brown's body. Sketch the sort of phylogeny you would expect to see if Brown were not completely cured of HIV and the results were not spurious.
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Biology, 21.06.2019 23:30
New york city has 2,181 inhabitants per square mile. the state of alaska has 1.03 inhabitants per square mile. ecologists would say alaska has a low exponential growth population density birth rate carrying capacity
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Biology, 22.06.2019 08:10
Ascience research group is testing a new type of plant food. one trial is conducted in a controlled experiment. the data from the trial show that the plant that received the new food grew faster than the control plant. the group announces that the new plant food makes plants grow faster. what is the main weakness in this scientific claim?
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Biology, 22.06.2019 10:30
Which of the following statements is accurate about evolution? question 10 options: natural selection only eliminates odd individuals. evolution means that a population never has changes in its genetic frequencies. mutations are always harmful. evolution means that a population undergoes changes in its gene frequencies over time.
Answers: 1
Satish and his colleagues investigated the case of Timothy Ray Brown. They had genetic sequences fro...
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