Class 12 Biology Microbes in Human Welfare Microbes in Industrial Products

Medium

The antibiotic penicillin was used to treat wounded $.....i....$ during $.....ii....$.

A
$i -$ American soldiers,$ii -$ World War $I$
B
$i -$ American soldiers,$ii -$ World War $II$
C
$i -$ Russian soldiers,$ii -$ World War $III$
D
$i -$ British soldiers,$ii -$ World War $II$

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Class 12 Questions

Class 12

Biology Questions

Chapter

Microbes in Human Welfare

Subtopic

Microbes in Industrial Products

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