Glucose breakdown takes place ... in fermentation.

During anaerobic respiration in a eukaryotic cell,the net gain of $ATP$ molecules from one molecule of glucose is $..........$.

Which of the following plants is widely accepted to respire in the absence of oxygen?

Anaerobic respiration generally occurs in

Which type of respiration do methanogenic bacteria exhibit?

In animal cells,like muscle,during exercise when $O_{2}$ is inadequate for cellular respiration,pyruvic acid is reduced into lactic acid by