NCERT Exempler XVI — task. Science CBSE, Class 8.

PDF chapter test TRY NOW

1. Name two diseases that are caused by virus.

Bacillus subtilis & Chicken pox
Escherichia coli & Chicken pox
Influenza & chickenpox
Mycobacterium tuberculosis & Chicken pox

2. Write one important characteristic of virus.

Helpful to humans
Classified into Gram positive and negative
Can reproduce only in aliving host.
Can be seen with naked eye

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