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Subjects
Science Test Space
Class 8
World of microbes
Vectorborne diseases
24.
Immunisation II
Question:
4.5
m.
True or false:
1
.
Microorganisms generate certain products which can also be used as vaccines.
True
False
2
.
Killed vaccines are also called as inactivated vaccines.
True
False
3
.
Pertussis vaccine is neither a live vaccine nor a killed vaccine.
True
False
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