Login
Login
Sign up
Start
Mathmania
Teacher tutorials
TOP
Subjects
Bridge Course
Testworks
Subject updates
Ya+
News
Send feedback
See more
Contacts
About Us
Terms and Conditions
Privacy Policy
PDF chapter test
TRY NOW
Subjects
Science State Board
Class 9
World of microbes
Microbes and diseases
5.
Harmful effectives of microbes
Exercise condition:
3
m.
True or false:
1
.
Bacterium of pulmonary Tuberculosis damages the cells of the lungs.
True
False
2
.
The bacterium Clostridium tetani are causing painful muscle contractions in jaw and neck muscles.
True
False
3
.
Spore is the infectious particle for the disease anthrax.
True
false
Login
or
Fast registration
Previous exercise
Exit to the topic
Next exercise
Send feedback
Did you find an error?
Send it to us!