Disease caused by microorganisms — task. Science State Board, Class 9.

PDF chapter test TRY NOW

Read the following diseases and choose the mode of transmission:

1. Hepatitis

Waterborne disease caused by bacteria
Waterborne Disease caused by virus

2. Diphtheria

Airborne disease caused by bacteria.
Airborne disease caused by virus.

3. Chickenpox

Airborne disease caused by bacteria
Airborne disease caused by virus

Login or Fast registration

Previous exercise

Exit to the topic

Did you find an error?

Register for free to see more content

Register for free to see more content