Question

Which one of the following reactions occurs in the formation of curd from milk?

• A. Dissociation
• B. Fermentation
• C. Excretion
• D. Photosynthesis

Hint:

Lactobacillus bacteria ferment milk to form curd.

Answer 1

The Correct Option is B

Step 1: Process.
Curd forms when lactic acid bacteria ferment lactose sugar in milk.
Step 2: Explanation.
This is a fermentation process, not dissociation, excretion, or photosynthesis.
Step 3: Conclusion.
Hence, curd formation is due to fermentation.