Microorganisms Class 8

Which microbe produces oxygen?

• Fungi

• Algae

• Bacteria

• Protozoa

Tags

NGSS.MS-LS1-6

Malaria is caused by

• Virus

• Protozoa

• Bacteria

• Algae

Rhizopus (bread mould) is an example of

• Virus

• Fungi

• Bacteria

• Protozoa

Salt is used to preserve

• Fish

• Jam

• Chips

• Meat

Who discovered the first antibiotic (Penicillin)?

• Louis pasteur

• Alexander flaming

• Edward Jenner

Microorganisms are of _______ types.

Tags

NGSS.MS-LS1-1

Typhoid is caused by

• Virus

• Bacteria

• Protozoa

• Fungi

__________ fixes atmospheric nitrogen.

• Lightning

• Rhizobium

• Blue-green algae

• Yeast

Pasteurisation is used to preserve

• Jellies

• Milk

• Water

• Chips

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-3

Microorganisms are helpful and harmful both.

• True

• False