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प्रश्न
Put a tick mark (✓) against the correct alternative in the following statement:
The idea of vaccination was conceived by
पर्याय
Charles Darwin
Alexander Flemming
Issac Newton
Edward Jenner
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उत्तर
Edward Jenner
APPEARS IN
संबंधित प्रश्न
Public hygiene is equally important as personal hygiene. Give reasons.
A viral disease caused due to unhealthy sexual contact..................
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 |
Mention whether the following statement is true (T) or false (F).
Louis Pasteur discovered a cure for malaria.
Assertion: Dengue can be treated by intake of antibiotics.
Reason: Antibiotics blocks the multiplication of viruses.
The stages of the malarial parasite are developed in the ______ of mosquito.
The most fatal form of malaria is caused by ______.
Name two diseases transmitted by the Aedes aegypti mosquito?
Sanjay had an attack of chickenpox and has just recovered. The health officer of his locality says that the disease would not occur again. What would be the reason for this?
Name the causative agent of typhoid in humans. How does the pathogen gain entry into the human body? Write the diagnostic symptoms and mention the organ that is affected in severe cases.
