Penicillin was named after the mould:
AAspergillus niger
BTrichoderma species
CMonascus purpureus
DPenicillium notatum
Answer & Solution
Correct answer: D. Penicillium notatum
1. Fleming saw the mould stop Staphylococci growth.
2. The mould was Penicillium notatum.
3. It was the first antibiotic discovered.
_Source: syllabus Biology, Chapter 10, Microbes in Human Welfare._
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