$A$ - Scientist Alexander Fleming was discoveredantibiotic.

$R$ - Methanogens are used for fermentingmalted cereals and fruit juices to produceethanol.

  • A

    $A$ and $R$ both are correct.

  • B

    $A$ and $R$ both are incorrect.

  • C

    $A$ is incorrect, $R$ is correct.

  • D

    $A$ is correct, $R$ is incorrect.

Similar Questions

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

Fermentation is by

Statins used as blood cholesterol loweringagents are extracted from

________ are used in detergent formulations and are helpful in removing oily stains from laundry.