Question

which of the following organism can do anaerobic respiration? a)yeast b)leech c) Amoeba d)fish​

Answer 1

Yeast is an organism that can do anaerobic respiration.

Explanation:  

• Yeast can survive in the presence or absence of oxygen.
• In the presence of oxygen, yeast undergoes aerobic respiration and converts carbohydrates into $CO_{2}$ and water.
• In the absence of oxygen, yeasts encounter fermentation and convert sugars into $CO_{2}$ and alcohol.
• Yeasts are also known as facultative anaerobes. Since they can survive in both aerobic and anaerobic conditions.

Applications of yeast:  

• Saccharomyces cerevisiae is the most commercial species used by humans to produce bread, wine, and beer
• Yeast is also used in the production of metabolites and production of recombinant proteins.

Answer 2

Explanation:

which of the following organism can do anaerobic?