A good producer of citric acid is
Clostridium
Saccharomyces
Aspergillus
Pseudomonas.
Identify bacteria.
Identify fungi.
Identify the correct statements w.r.t. antibiotics
$(i)$ Fleming, Chain and Florey were awarded the Nobel prize in $1945$
$(ii)$ Antibiotics have greatly improved our capacity to treat deadly diseases
$(iii)$ Penicillin was used to treat American soldiers wounded in World War I
Name the scientists who were credited for showing the role of Penicillin as an antibiotic.