Answer:
Yeast
Step-by-step explanation:
Yeast is an example of fungi. It is helpful in making alcohol as yeast is capable of fermenting sugar solution into alcohol this process is termed as Fermentation. It also helps to bake bread, dosas as it reproduces in flour dough and produces CO2 during respiration, it makes the dough soft and thus helps in the making of bread, idlis, etc.
Hope it helps you