Which of the following food items is produced by fermentation by the microbes?
A. ldli
B. Dosa
C. Toddy
D. Cheese

Options

A. A,B,C,D
B. C,D
C. A,C
D. A,B,C

Answer

To determine which food item is produced by fermentation by microbes, we can analyze each option provided:

1. **Idli**: Idli is a traditional South Indian dish made from fermented rice and lentil batter. The fermentation process is carried out by specific bacteria and yeast, which helps in leavening the batter and enhancing its flavor.

2. **Dosa**: Dosa is also made from a fermented batter of rice and lentils, similar to idli. The fermentation process involves the action of microbes, which helps in the development of its characteristic taste and texture.

3. **Toddy**: Toddy is an alcoholic beverage made from the sap of palm trees. The fermentation process is carried out by yeast and other microbes, which convert the sugars in the sap into alcohol.

4. **Cheese**: Cheese is produced through the fermentation of milk. Lactic acid bacteria play a crucial role in the fermentation process, which leads to the coagulation of milk proteins and the development of various cheese flavors.

Now, we need to identify which of these food items is specifically produced by fermentation by microbes.

**Step-by-step conclusion**:
- All four options (Idli, Dosa, Toddy, and Cheese) involve fermentation.
- However, if we consider the context of fermentation by microbes specifically, all of them fit the criteria.
- Therefore, the correct answer would be that all of these food items are produced by fermentation by microbes.

**Final Answer**: All options (A. Idli, B. Dosa, C. Toddy, D. Cheese) involve fermentation by microbes.