Early blight of potato
Late blight of potato
Leaf roll of potato
None of these
B. Late blight of potato
DNA
RNA
DNA and RNA
None of these
episome
mesosome
free DNA
T-phage
balanced
threshold
transitional
none of these
mumps
cholera
typhoid
plague
viruses
bacteria
algae
fungi
prophage
vegephaege
cyanophage
phycophage
Tobacco mosaic virus
Potato mosaic virus
Cauliflower mosaic virus
Tomato mosaic virus
Replication
Mutation
Production of energy
Growth
picornaviruses
binal viruses
riboviruses
none of these
bacteriophage
coliphage
phytophage
zoophage
are colourless
have enzymes
have nucleic acids
none of these
Early blight of potato
Late blight of potato
Leaf roll of potato
None of these
lesion
lysis
autolysis
haemolysis
Safferman and Morris
Lederberg and Zinder
Smithv and Knight
None of these
an outer protein coat and a central core of DNA or RNA
outer RNA or DNA and a central core of proteins
only nucleic acids
only protein coats
Tobacco mosaic virus
Poxvirus
Potato spindle tuber virus
None of these
plaque
phnge
streak
krnn/
double stranded RNA
single stranded DNA
double stranded DNA
single stranded RNA
DNA
RNA
both DNA and RNA
none of these
Stanley
Iwanowiski
Twort
Herelle
RNA of the virus
DNA of the virus
RNA of the host
Ribosome of the host
can grow inside a living host
can multiply inside a living host
can undergo mutation inside a living host
are non-cellular
transformation
transduction
conjugation
candidiasis
1 nm
3 nm
6 nm
2 nm
vaccination against small pox
vaccination against chicken pox
immunization against small pox
immunization against chickcn pox
RNA
DNA
DNA and RNA
none of these
a buch of genomes which are looking for a suitable host for replication
micro-organisms which contains DNA only
smallest micro-organisms causing disease
micro-organisms which contains RNA only
Protein part of virus
Nucleic part of virus
Both (a) and (b)
None of these
living organisms
non-living organisms
a transitional group between living and non-living world
living organisms which have lost the power of multiplication
virion
vira
viroid
none of these