Teaching UGC NET Mock Test Series 2025 (Paper 1 & 2) People Development & Environment Environmental Issues Pollution
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:
1
Both Statement I and Statement II are correct
2
Both Statement I and Statement II are incorrect
3
Statement I is correct but Statement II is incorrect
4
Statement I is incorrect but Statement II is correct