Alcoholic fermentation takes place in the presence of

The energy yield in terms of $ATP$ is higher in aerobic respiration than during anaerobic respiration. Why does anaerobic respiration occur even in organisms that live in aerobic conditions,such as human beings and angiosperms?

In alcohol fermentation, . . . . . . of energy in glucose is released and not all of it is trapped as high energy bonds of $ATP$.

What amount of energy is released from glucose during lactic acid fermentation?

Anaerobic respiration was first of all reported by

During anaerobic respiration,the conversion of pyruvate into acetaldehyde,along with coenzyme $TPP$,the cofactor required is