bacterioviridim
bacteriochlorophy11
chlorophyll
both (a) and (c)
A. bacterioviridim
sexduction
transduction
conjugation
transformation
Escherichia coli
Clostridium botulinum
Both (a) and (b)
None of these
atrichous
lophotrichous
amphitrichous
peritrichous
fungi
algae
lichens
bacteria
Water
Soil
Air
Human body
mitochondria
mesosomes
ribosomes
cell membrane
asexually only
sexually only
mostly asexually
mostly sexually
bacterioviridim
bacteriochlorophy11
chlorophyll
both (a) and (c)
Staphylococcus
Streptococcus
Azotobacter
None of these
Bacillus coli
Streptococcus spp.
Pasteurella pestis
Clostridium tetani
monotrichous
peritrichous
amphitrichous
lophotrichous
DNA
RNA
Chromosome
None of these
all plants except fungi
all green plants except prokaryotes
all green plants except bacteria
all green plants except cyanobacteria
fertile soil
water
human intestine
all of these
produce spores
have cell walls
cannot move
produce enzymes
Rhizobium
Nitrosomonas
Beggiatoa
Nitrobacter
Coccus
Bacillus
Spirillum
Vibrio
algae
bacteria
bryophyta
fungi
tanning of leather
flavouring of tea leaves
curdling of milk
none of these
fats
proteins
starch
oils
nucleus
chromosomes
reduction division
syngamy
vibrio
cocci
spirilla
bacilli
Robert Koch
L. Pasteur
T. Boveri
F.Jacob
fission
endospores
cyst
all of these
ammonia to nitrite
nitrite to nitrate
nitrate to free nitrogen
nitrogen to ammonia
Robert Koch
Louis Pasteur
A.V. Leeuwenhoeck
Robert Hooke
Some bacteria are parasitic
Food poisoning is caused by products of putrefying bacteria
Bacteria reproduce by cell division, as often as once every twenty minutes
Bacteria manufacture food by help of chloroplasts
Nitrifying bacteria
Nitrogen fixing bacteria
Denitrifying bacteria
Putrefying bacteria
Rhizobiunt
Azotobacter
Clostridium
Rhodospirilium
Sewage disposal
Nitrogen fixation
Emulsification of fat
None of these