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प्रश्न
Pick out the odd one.
विकल्प
AIDS
Retrovirus
Lymphocytes
BCG
उत्तर
BCG
APPEARS IN
संबंधित प्रश्न
Write short (2-3 sentences) note on vaccination.
Name three commonly used vaccines.
How vaccination helps to prevent diseases?
Differentiate between : Vaccination and sterilisation
Mention if the following statement id true (T) or false (F).
Vaccine provides the body with active immunity.
______ vaccine gives considerable protection against tuberculosis.
The oral polio vaccine is a killed vaccine.
What is an immunization?
What is the basic principle of vaccination? How do vaccines prevent microbial infections? Name the organism from which hepatitis B vaccine is produced.
Assertion: A person who has received a cut from a sharp object and is bleeding, needs to be given an anti-tetanus injection.
Reason: Anti-tetanus injection stimulates the production of antibodies for tetanus.
