Name the micro-organism that converts milk to curd.

Explanation

To answer the question, "Name the micro-organism that converts milk to curd," we can follow these steps:

### Step-by-Step Solution:

1. **Identify the Process**: Understand that the question is asking about the conversion of milk into curd, which is a fermentation process.

2. **Know the Micro-organism**: Recognize that the specific micro-organism responsible for this conversion is a type of bacteria.

...