Question

Which of the following treatments kills bacteria inside the body?
antiseptic
disinfectant
vaccine
antibiotic
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Answer 1

\(\bullet\) Antiseptic is a substance which is used to kill pathogens on the living surface.
\(\bullet\) Disinfectant are the chemicals used for killing pathogens on Non-Living surfaces
\(\bullet\) Vaccine is an antigenic substance prepared from the causative agent of a disease or a synthetic substitute, used to provide immunity against one or several diseases
\(\bullet\) Antibiotics are the chemicals secreted by some living organisms like fungi. These are used for killing pathogens inside a living body.