Which one of the following pairs is wrongly matched ?
Yeast - Ethanol
Streptomycetes - Antibiotic
Coliforms - Vinegar
Methanogens - Gobar gas
$A$ - Aspergillus niger is a bacterium.
$R$ - Lactobacillus is a fungi.
$A$ : Newer antibiotics are required to be produced regularly.
$R$ : Pathogens often develop resistance to existing antibiotics.
A patient brought to a hospital with myocardial infarction is normally immediately given
The chemicals which are “pro-life” with reference to human beings
Assertion : Vitamins $B_2$ is found in cereals, green vegetables, brewer's yeast, egg white, milk and liver.
Reason : It can be commercially produced by some yeasts.