How many bacterial species are there? Why do we not know this number more precisely?
Answer to relevant QuestionsWhat major phenotypic and genotypic properties are used to classify organisms in bacterial taxonomy? What is the endosymbiotic hypothesis for the origin of mitochondria and chloroplasts? What evidence supports this hypothesis? For the following sequences, construct the phylogenetic tree that best depicts their evolutionary relationships. Taxon 1: ......... GTTCCCTTA Taxon 2: ......... GTTCGGTAT Taxon 3: ......... GAAAAACCCTAT Taxon 4: ...Why is syntrophy also called "interspecies H2 transfer"? What accessory pigments are present in phototrophs, and what are their functions?
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