State whether the statement below is True or False

Viruses can only multiply in a living cell.

Microorganisms can be seen with the help of a _________.

Blue green algae fix _______ directly from air to enhance fertility of soil.

Alcohol is produced with the help of _______.

Cholera is caused by ________.

Yeast is used in the production of

The following is an antibiotic

Carrier of malaria-causing protozoan is

The most common carrier of communicable diseases is

The bread or idli dough rises because of

The process of conversion of sugar into alcohol is called