Why are substrate hyphae particularly well suited for bacteria like Streptomyces spp., which live in soil? (Check all that apply.) Because streptomycete hyphae reproduce by fragmentation Because hyphae provides more surface area for hydrolytic enzymes to degrade substrates; these degradation products are assimilated by streptomycetes Because Steptomyces spp. compete with fungi, which also produce hyphae Because a larger volume of soil can be sampled by hyphae as compared to a typical bacterial cell Drag the genera to their proper taxonomic groups in order to test your knowledge of organization within class Actinobacteria. Which group is Geodermatophilus in? Actinomycetales Micrococcales Corynebacteriales Micromonosporales Propionibacteriales Streptomycetales Frankiales Bifidobacteriales.