Question

Predict when fermentation might be used by an organism.

a) When oxygen is readily available in the environment.
b) During aerobic respiration for efficient energy production.
c) When oxygen is scarce or unavailable for cellular respiration.
d) In the presence of sunlight for photosynthesis.

Answer 1

Fermentation is used by organisms when oxygen is scarce or unavailable for cellular respiration. It allows them to produce ATP without oxygen and is important for the production of alcoholic beverages and food products.

Step-by-step explanation:

Fermentation is used by organisms when oxygen is scarce or unavailable for cellular respiration. Anaerobic respiration, also known as fermentation, is a process that allows organisms to produce ATP without oxygen. This process is utilized by many bacteria, some plants, and fungi. Fermentation is important in human affairs, as it is involved in the production of alcoholic beverages and certain food products.