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Directions : In the following questions a statement of assertion (A) is followed by a statement of reason (R). Mark the correct choice as :
Assertion (A) : An inoculum of curd is used for curdling of milk.
Reason (R) : It contains Lactobacillus, which improves nutritional quality by increasing Vitamin B12.
  • a)
    Both assertion (A) and reason (R) are true and reason (R) is the correct explanation of assertion (A).
  • b)
    Both assertion (A) and reason (R) are true but reason (R) is not the correct explanation of assertion (A).
  • c)
    Assertion (A) is true but reason (R) is false.
  • d)
    Assertion (A) is false but reason (R) is true.
Correct answer is option 'A'. Can you explain this answer?
Verified Answer
Directions : In the following questions a statement of assertion (A) ...
The lactobacillus produces acids which coagulate and partially digest the milk proteins. An inoculum of curd contains millions of LAB, which convert milk to curd.
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Most Upvoted Answer
Directions : In the following questions a statement of assertion (A) ...
Assertion (A): An inoculum of curd is used for curdling of milk.
Reason (R): It contains Lactobacillus, which improves nutritional quality by increasing Vitamin B12.

Explanation:
Introduction:
- Curd is a dairy product that is obtained by coagulating milk. It is commonly used as a food ingredient and has numerous health benefits.
- The process of curdling or coagulating milk involves the conversion of milk proteins into solid curd, which is caused by the action of certain bacteria.

Assertion (A): An inoculum of curd is used for curdling of milk.
- This assertion is true.
- An inoculum refers to a small amount of a substance containing microorganisms that is introduced into a larger volume to initiate a specific biological process.
- In the case of curdling milk, a small amount of curd (which serves as the inoculum) is added to fresh milk to initiate the process of coagulation.

Reason (R): It contains Lactobacillus, which improves nutritional quality by increasing Vitamin B12.
- This reason is also true.
- Lactobacillus is a type of bacteria that is commonly found in curd.
- These bacteria play a crucial role in the fermentation process of milk, where they convert lactose (milk sugar) into lactic acid.
- Apart from aiding in the curdling process, Lactobacillus bacteria also have several health benefits.
- One of the key benefits is the production of Vitamin B12, a water-soluble vitamin that is essential for various bodily functions.
- Vitamin B12 is synthesized by bacteria, including Lactobacillus, and its presence in curd can contribute to the nutritional quality of the final product.

Conclusion:
- Both the assertion and reason are true.
- The reason provides a correct explanation for the assertion.
- Therefore, the correct choice is option A: Both assertion (A) and reason (R) are true, and reason (R) is the correct explanation of assertion (A).
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Directions : In the following questions a statement of assertion (A) is followed by a statement of reason (R). Mark the correct choice as :Assertion (A) : An inoculum of curd is used for curdling of milk.Reason (R) : It contains Lactobacillus, which improves nutritional quality by increasing Vitamin B12.a)Both assertion (A) and reason (R) are true and reason (R) is the correct explanation of assertion (A).b)Both assertion (A) and reason (R) are true but reason (R) is not the correct explanation of assertion (A).c)Assertion (A) is true but reason (R) is false.d)Assertion (A) is false but reason (R) is true.Correct answer is option 'A'. Can you explain this answer?
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Directions : In the following questions a statement of assertion (A) is followed by a statement of reason (R). Mark the correct choice as :Assertion (A) : An inoculum of curd is used for curdling of milk.Reason (R) : It contains Lactobacillus, which improves nutritional quality by increasing Vitamin B12.a)Both assertion (A) and reason (R) are true and reason (R) is the correct explanation of assertion (A).b)Both assertion (A) and reason (R) are true but reason (R) is not the correct explanation of assertion (A).c)Assertion (A) is true but reason (R) is false.d)Assertion (A) is false but reason (R) is true.Correct answer is option 'A'. Can you explain this answer? for NEET 2024 is part of NEET preparation. The Question and answers have been prepared according to the NEET exam syllabus. Information about Directions : In the following questions a statement of assertion (A) is followed by a statement of reason (R). Mark the correct choice as :Assertion (A) : An inoculum of curd is used for curdling of milk.Reason (R) : It contains Lactobacillus, which improves nutritional quality by increasing Vitamin B12.a)Both assertion (A) and reason (R) are true and reason (R) is the correct explanation of assertion (A).b)Both assertion (A) and reason (R) are true but reason (R) is not the correct explanation of assertion (A).c)Assertion (A) is true but reason (R) is false.d)Assertion (A) is false but reason (R) is true.Correct answer is option 'A'. Can you explain this answer? covers all topics & solutions for NEET 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Directions : In the following questions a statement of assertion (A) is followed by a statement of reason (R). Mark the correct choice as :Assertion (A) : An inoculum of curd is used for curdling of milk.Reason (R) : It contains Lactobacillus, which improves nutritional quality by increasing Vitamin B12.a)Both assertion (A) and reason (R) are true and reason (R) is the correct explanation of assertion (A).b)Both assertion (A) and reason (R) are true but reason (R) is not the correct explanation of assertion (A).c)Assertion (A) is true but reason (R) is false.d)Assertion (A) is false but reason (R) is true.Correct answer is option 'A'. Can you explain this answer?.
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