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प्रश्न
Put a tick mark (✓) against the correct alternative in the following statement:
The idea of vaccination was conceived by
विकल्प
Charles Darwin
Alexander Flemming
Issac Newton
Edward Jenner
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उत्तर
Edward Jenner
APPEARS IN
संबंधित प्रश्न
How can we control spreading of diseases by mosquitoes and houseflies ?
Define the following:
Vector
Write a brief account on the following disease:
Malaria
______ is a vector of viral disease dengue.
______ mosquitoes also transmit Chikungunya and Yellow fever.
The incubation period of the virus for chikungunya is usually ______.
Assertion: Chikungunya is transmitted in humans by the bite of an infected Aedes aegypti mosquito during the daytime.
Reason: Chikungunya is caused by Rotavirus.
Name the different species of protozoa plasmodium.
We are advised to take bland and nutritious food when we are sick. What is the reason?
Malaria is caused by ______.
