Trichoderma polysporum is a source of
Cyclosporin$-A$
Streptokinase
Statins
Clot buster
$A$ - Aspergillus niger is a bacterium.
$R$ - Lactobacillus is a fungi.
Vitamin $B_{12}$ is produced directly during the course of fermentation by
For the manufacture of gluconic acid and citric acid, which of the following micro-organism is used
$A$ : Newer antibiotics are required to be produced regularly.
$R$ : Pathogens often develop resistance to existing antibiotics.