Home
Class 12
BIOLOGY
A dental disease characterised by mottli...

A dental disease characterised by mottling of teeth is due to the presence of certain chemical element in drinking water. Which of the following is that element?

A

mercury

B

fluorine

C

Boron

D

Chlorine

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Topper's Solved these Questions

  • ENVIRONMENTAL ISSUES

    DINESH PUBLICATION ENGLISH|Exercise Check your grasp|18 Videos

  • ENVIRONMENTAL ISSUES

    DINESH PUBLICATION ENGLISH|Exercise Brain teasers-X|145 Videos

  • ECHINODERMATA

    DINESH PUBLICATION ENGLISH|Exercise REVISION QUESTIONS|65 Videos

  • EVIDENCES OF EVOLUTION

    DINESH PUBLICATION ENGLISH|Exercise CHECK YOUR GRASP|19 Videos

Similar Questions

Explore conceptually related problems

Which of the following is an element?

Which of the following is a trace element ?

Which among the following is an element?

Which of the following is d-block element?

Which of the following is transition element ?

Which one of the following is not an element ?

Which of the following is not a trace element?

Which of the following is a radioactive element :

Which of the following is a representative element ?