Biological Classification And System Of Classification Question 148
Question: Fermentation is by
[RPMT 1999]
Options:
A) All micro organism
B) All fungi
C) All bacteria
D) Some fungi and some bacteria
Show Answer
Answer:
Correct Answer: D
Solution:
Fermentation is incomplete oxidation of food substances into alcohol and lactic acid with the small amount of energy being released.
Both lactic acid and ethanol fermentation do not produce oxygen.
It is carried out by anaerobic bacteria and fungi. Aerobic bacteria and fungi carry out aerobic respiration.
BETA
