Question

if we mix curd into milk what will form​

Answer 1

Explanation:

The increased acidity causes the milk proteins (casein) to tangle into solid masses, or curds. Milk that has been left to sour (raw milk alone or pasteurized milk with added lactic acid bacteria) will also naturally produce curds, and sour milk cheeses are produced this way.

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Answer 2

Explanation:

In India Yogurt is commonly called Dahi and Curd. Hence the process of making curd from milk using lactic acid bacteria is called curdling, while yogurt is formed by fermentation of lactobacillus bacteria. The yogurt can be diluted by adding water, to make buttermilk