Papo virus cause…….
a) polio
b) wart
c) lymphoma
d) cancer
Picorna virus causes……..
a) polio
b) hepatitis B
c) hepatitis A
d) both a and c
Reverse transcriptase is found in…….
a) FIV
b) SIV
c) HBV
d) all of these
Which one survives for long period of time?
a) non-enveloped virus
b) enveloped viruses
c) both a and b
d) none of them
No vaccine available for……..
a) HBV
b) HCV
c) HAV
d) all of these
Viruses are …….parasite.
a) facultative intracellular
b) obligate intracellular
c) obligate extracellular
d) facultative extracellular
