Identify the drug used for organ transplantation.

Which organism is used for the production of penicillin?

The production of vinegar from alcohol is caused by . . . . . . .

Identify the fungus from the following options.

The bottled fruit juices bought from the market are clearer as compared to those made at home. This is because the bottled juices are cleared by the use of . . . . . . .

Saccharomyces cerevisiae yeast is used in the production of which of the following?