$A$ - Scientist Alexander Fleming was discoveredantibiotic.
$R$ - Methanogens are used for fermentingmalted cereals and fruit juices to produceethanol.
$A$ and $R$ both are correct.
$A$ and $R$ both are incorrect.
$A$ is incorrect, $R$ is correct.
$A$ is correct, $R$ is incorrect.
Read the following statement having two blanks $(A$ and $B)$
A drug used for ...$A$... patients is obtained from a species of the organism ...$B$.... It helps in clearing blood clots inside the blood vessels.
The one correct option for the two blanks are
Antibiotics are produced by
________ are used in detergent formulations and are helpful in removing oily stains from laundry.