What are anaerobes?

Facultative anaerobes

Which of the following is a facultative anaerobe?

What is anaerobic respiration ? Explain the types of fermentation. Give the importance of anaerobic respiration.

(a) What would happen if a large volume of untreated sewage is discharged into a river? (b) In what way anaerobic sludge digestion is important in sewage treatments?

An obligate anaerobe is

Why are RBCs anaerobic in their respiration ?

What gases are produced in anaerobic sludge digestres