MEDIUM
9th ICSE
IMPORTANT
Earn 100

What is serum?

Important Questions on Aids to Health: Active and Passive Immunity
EASY
9th ICSE
IMPORTANT

EASY
9th ICSE
IMPORTANT

EASY
9th ICSE
IMPORTANT

EASY
9th ICSE
IMPORTANT

EASY
9th ICSE
IMPORTANT

EASY
9th ICSE
IMPORTANT
Antitoxins are available for

EASY
9th ICSE
IMPORTANT
Salk's vaccine is used to build immunity against

EASY
9th ICSE
IMPORTANT
Penicillin is a/an _____drug.(antibiotic/ antiviral)
