Question 17319 – NTA UGC NET Dec 2023 Paper-1
March 22, 2024Question 17322 – NTA UGC NET Dec 2023 Paper-1
March 22, 2024Question 17321 – NTA UGC NET Dec 2023 Paper-1
Given below are two statements:
Statement (I): The absence of fluoride in drinking water causes tooth decay.
Statement (II): Absence of fluoride in drinking water causes mottling of teeth also known as dental fluorosis.
In the light of the above statements, choose the most appropriate answer from the options given below:
Correct Answer: C
Question 31 Explanation:
Statement I is correct. The absence of fluoride in drinking water has been associated with an increased risk of tooth decay.
Statement II is incorrect. Dental fluorosis is caused by an excessive intake of fluoride, not the absence of fluoride. It is a condition that results in changes in the appearance of tooth enamel, typically caused by an excess of fluoride during tooth development.
Statement II is incorrect. Dental fluorosis is caused by an excessive intake of fluoride, not the absence of fluoride. It is a condition that results in changes in the appearance of tooth enamel, typically caused by an excess of fluoride during tooth development.
Both Statement I and Statement II are correct
Both Statement I and Statement II are incorrect.
Statement I is correct but Statement II is incorrect
Statement I is incorrect but Statement II is correct
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