CBSE Class 9 Answered
What is an antibiotic? Give its one example
Asked by Topperlearning User | 04 Jun, 2014, 13:23: PM
Antibiotic is a chemical substance secreted by microorganisms which at low concentration levels, have the ability to destroy or inhibit the growth of pathogens.
Example - Penicillin
Answered by | 04 Jun, 2014, 15:23: PM
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