Which of the following food items are producedthrough fermentation by the microorganisms?
$(I)$ Idli $(II)$ Dosa
$(III)$ Toddy $(IV)$ Cheese
$I, II$ and $III$
$I, III$ and $IV$
$II, III$ and $IV$
$I, II, III$ and $IV$
Antibiotics are produced by
Penicillium notatum stops the growth of
Trichoderma polysporum is a source of
What is a broad spectrum antibiotic ? Name one such antibiotic.
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