What are heterotrophic microorganisms, autotrophic microorganisms, aerobic microorganisms and anaerobic organisms?
There are many kinds of heterotrophic and aerobic, just remember the special ones. Autotrophication mainly includes chemoautotrophy and photoautotrophy. Nitrifying bacteria, iron bacteria and sulfur bacteria belong to chemoautotrophic, while cyanobacteria belong to photoautotrophic. Anaerobic bacteria include lactic acid bacteria, tetanus bacteria, denitrifying bacteria and methanobacteria.