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प्रश्न
The chemical substance mainly responsible for tooth disorders is
पर्याय
Calcium
Chloride
Fluorides
Iodides
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उत्तर
Fluorides
संबंधित प्रश्न
Put a tick mark (✓) against the correct alternative in the following statement:
Dengue is caused by a
A viral disease caused due to unhealthy sexual contact..................
A disease caused due to Plasmodium
List any three effective methods for controlling mosquitoes.
Match Column I with that Which is Most Appropriate in Column II.
| Column I | Column II |
| (a) Mosquito | (i) DDT |
| (b) Plasmodium | (ii) Dengue |
| (c) Entamoeba histolytica | (iii) Vector |
| (d) Aedes mosquito | (iv) Malaria |
| (e) Insecticide | (v) Dysentery |
Amoebiasis is caused by the protozoan:
Write a brief account on the following disease:
Malaria
One of the means of indirect transmission of a disease is ______.
______ is a vector of viral disease dengue.
What is the mode of transmission of dengue?
Name the Causative Agents and write the Symptoms for Dengue Fever and Sine Flu.
The stages of the malarial parasite are developed in the ______ of mosquito.
The most fatal form of malaria is caused by ______.
Filaria is transmitted by the bite of an infected Culex mosquito.
Malaria is caused by the fungal parasite plasmodium.
What is known as a reservoir of infection? Give two examples.
How is typhoid prevented and treated?
Name the vector of the pathogen responsible for Dengue fever.
