Name the microbe that yeilds lactic acid.

Explanation

**Step-by-Step Solution:**

1. **Understanding the Question**: The question asks for the name of a microbe that yields lactic acid. This indicates that we need to identify a specific type of microorganism involved in the production of lactic acid.

2. **Identifying the Microbe**: Lactic acid is primarily produced by a group of bacteria known as Lactic Acid Bacteria (LAB). Among these, one of the most well-known genera is Lactobacillus.

3. **Confirming the Role of the Microbe**: Lactobacillus is widely recognized for its ability to ferment sugars into lactic acid. This process is essential in various food products, such as yogurt and sauerkraut, where it contributes to flavor and preservation.

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