Respuesta :
Answer:
The correct answer is lactic acid fermentation
Explanation:
There are two types of respiration aerobic and anaerobic respiration. In anaerobic respiration, there are also two types of lactic acid fermentation and alcoholic fermentation.
In anaerobic respiration, the only 2 ATP is formed while in aerobic respiration 36 to 38 ATP is formed. In lactic acid fermentation lactic acid is produced and CO2 is not produced as the by-product.
In yogurt lactic acid bacteria do lactic acid fermentation and produce lactic acid which gives sour taste and acidic nature to yogurt and prevent it from spoiling bacteria. So the right answer is lactic acid fermentation.