The introductory passage describes how vibrio cholerae bacteria can take up genes from their prey through horizontal gene transfer. based on the introductory passage and the material in the chapter, classify the following examples of gene transfer as horizontal gene transfer, vertical gene transfer, or neither. drag and drop choices into the bins they describe. view available hint(s) dna from virus to mature organismconjugationa gene that is different in two related species as a result of a mutated ancestral genea gene shared by several species, inherited from a common from parent to offspringtransductiondna from mature organism to mature organismtransposition (by transposable elements) horizontal gene transfer vertical gene transfer neither

You are studying several alleles of an e. coli helicase gene. one allele, called rsr, confers resistance to rs2014, an antibiotic that works by inhibiting helicase activity. bacteria with the rss allele are sensitive to rs2014. another allele, called ts-, produces a temperature sensitive mutation of the helicase. in bacteria with the ts- allele, helicase is inactivated at 42 °c but functions normally at 37 °c. helicase functions normally at both temperatures in bacteria with the ts allele. you obtain the following data while testing four strains of e. coli at different temperatures and doses of rs2014. each number represents the percentage of maximal dna synthesis. based on this data, assign the appropriate genotype to strains a–d in the spaces provided