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प्रश्न
The chemical substance mainly responsible for tooth disorders is
विकल्प
Calcium
Chloride
Fluorides
Iodides
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उत्तर
Fluorides
संबंधित प्रश्न
Put a tick mark (✓) against the correct alternative in the following statement:
A mosquito is a vector for :
Put a tick mark (✓) against the correct alternative in the following statement:
Dengue is caused by a
How can we control spreading of diseases by mosquitoes and houseflies ?
A viral disease caused due to unhealthy sexual contact..................
Define the following:
Vector
Write, in brief, about the following:
Fever
Which of the following statement are true (T) and which ones are false (F)? Mark T or F:
Malaria is a vector-borne disease.
One of the means of indirect transmission of a disease is ______.
______ mosquitoes also transmit Chikungunya and Yellow fever.
Mosquito-borne viral diseases are ______.
The use of ______ drugs kills the stages of the malaria parasite.
Assertion: Chikungunya is transmitted in humans by the bite of an infected Aedes aegypti mosquito during the daytime.
Reason: Chikungunya is caused by Rotavirus.
Define the following:
Vector
Why is dengue also known as break-bone fever?
Name the different species of protozoa plasmodium.
How is typhoid prevented and treated?
The infectious stage of Plasmodium that enters the human body is ______.
