Logg på
JAMB - Biology (1979 - No. 32)
One of the following statement is not true of viruses
They are micro-organisms
They are smaller than bacteria
They can be seen with an ordinary light microscope
They cause tobacco disease
They cause polio and smallpox
Kommentarer (0)
Logg inn for å kommentere
Annonse
Tillat at javascript laster denne siden ordentlig
