Biology, 31.01.2020 08:56 christopherluckey7
Many animal parasites and bacterial disease agents infect a fairly broad range of hosts but viruses are often very specific to one type of tissue in one or few species which of the following is not a reason to the specificity
a. viruses must be recognized and taken by a host cell
b. different host cells vary greatly in the dna or rna they will replicate
c. some viruses must be recognized and taken in by a host cell and different host cells vary greatly in the dna or rna they will replicate.
e. the genetic material of the virus must match the genetic material of the host cell.
Answers: 1
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Complete the possible outcomes for each generation in the pedigree chartaa aa aa
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Which are characteristics of flukes? check all that apply. a they are free living. b they are a type of flatworm. c they reproduce sexually. d they have eyespots. e they are segmented.
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Astudent sees several ants walking up a wall following the exact same trail that an ant took earlier. she wants to apply the scientific method to determine how the ants detected the trail. which of these steps would come first in her application of the scientific method? perform an experiment by cleaning the scent away from part of the trail. draw a conclusion that the ants follow a scent trail. make a prediction about what the ants will do after she cleans away part of the trail. hypothesize that the ants are following a scent trail that the first ant left.
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Many animal parasites and bacterial disease agents infect a fairly broad range of hosts but viruses...
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