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Class 12BiologyMicrobes in Human WelfareGeneral Introduction
Easy

Which of the following microbes is the source of the first antibiotic?

  • A
    Penicillium notatum
  • B
    Staphylococci
  • C
    Aspergillus niger
  • D
    Bacillus brevis
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Class 12 Questions

Class 12

Biology Questions

Chapter

Microbes in Human Welfare

Subtopic

General Introduction

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